Author: Truth & Hammer

  • Pineberry: The Strawberry That Tastes Like Pineapple (Easy to Grow It)

    Pineberry: The Strawberry That Tastes Like Pineapple (Easy to Grow It)

    Have you ever seen pineberries? If you haven’t tried any, look for white strawberries with red seeds. The tiny fruits have a similar taste to pineapples. Yes, they are also known as pineapple strawberries. The plant is a result of the crossing between two varieties of strawberries.

    Pineberries are a cross between Fragaria virginiana and Fragaria chiloensis varieties. Some like to call it albino strawberries.

    White strawberries were cultivated by the native people of Chile.  Pineberries may grow between 0.6″ to 0.9″ (1.5 to 2.3 cm). That’s pretty much the same size as the smallest variety of “regular” strawberries.

    Experts from the University of Missouri say that pineberries shouldn’t be confused with the true “albino strawberry.” Red strawberries are affected by some disorders, and don’t taste really good.

    Pineberries are really soft when ripe, and spoil fast. That’s why you should try growing your own. Keep in mind that pineberries aren’t GMO fruits.

    Nutritional value

    Given that pineberries are a cross between strawberry varieties, they share similar nutritional value. Red strawberries are packed with vitamin C and fiber. A 2018 study found that the Chilean white strawberry is high in polyphenols and antioxidants.

    Health benefits

    Pineberries are as good as red strawberries. They contain a lot of fiber and water, and that’s good for your digestive tract. Fiber adds bulk to your stool and prevents/relieves constipation. Water eases bowel movement.

    A 2017 study on rats confirmed that pineberries reduce inflammatory response. These strawberries are also viewed as a good source of phenolic antioxidants.

    Pineberry varieties

    White Carolina pineberry

    It tastes like pineapple and becomes pink when exposed to sunlight. This variety is susceptible to diseases and you need to use organic fungicides.

    Natural Albino pineberry

    It’s delicious and produces smaller fruits. This variety requires cross-pollination with regular strawberries.

    White D pineberry

    It has larger fruits with great taste. This plant produces fruits several times throughout the growing season.

    White Pine pineberry

    It doesn’t produce big yield. The White Pine pineberry is a hardy variety that produces a lot of runners.

    Grow your own pineberries

    Can you grow red strawberries? Yes? Well, you can grow pineberries, too.

    Use a couple of starters in the first year. Pineberry plants are self-pollinating plants, and you can plant them near regular red strawberries. Don’t worry, this won’t change their color or taste.

    For optimal results, consider planting Natural Albino pineberry cultivars next to Sonata strawberries. Pineberry plants need 6-10 hours of sun and well-draining soil that stays moist.

    Plant your pineberries in spring as the soil needs to be warm. If you plant your pineberries in fall, use a lot of mulch over the starts to protect them. Don’t plant your pineberries near eggplants, potatoes and tomatoes.

    The holes should be 30 cm apart.  Pineberries like moist but not overly wet soil. You can use a drip system. When it comes to fertilizers, use organic product every 2-4 weeks.

    Harvest your pineberries when they turn white or pinkish-white.

    Common problems

    Pineberry plants are usually affected by diseases that destroy their leaves and roots. Irregular watering will make the leaves brown. Prune, water and feed your plants to prevent leaf scorch.

    Install a mesh over your pineberries to keep garden bests away from your fruits. You can also use diatomaceous earth. It’s safe for use. Reapply it after rainfall, because it doesn’t work when it gets damp.
     

    This content was originally published here.

  • EXCLUSIVE: Completed Section of Trump’s New Wall Helping Secure Border, Say Agents

    EXCLUSIVE: Completed Section of Trump’s New Wall Helping Secure Border, Say Agents

    Border Patrol agents insist that completed new sections of border barriers are helping them to secure the border and making the agents safer in the process. This comes on the heels of media reports inaccurately asserting that no new barriers have been constructed during the Trump Administration.

    Border Patrol Agent Mike Matzke told Breitbart News, “New sections of Trump’s wall have been built and anyone claiming that a 30-foot barrier that replaced a 10-foot high sheet metal fence isn’t new barrier doesn’t know what they are talking about. The old legacy landing mat fence in our sector wasn’t effective and really bad people were jumping all day and night.”

    Agent Matzke spoke with Breitbart News in his role as president of the National Border Patrol Council’s Local 2554 in El Centro, California.

    “We’ve had people throw Molotov cocktails over the old landing mat fence and it was dangerous because we couldn’t see through it like we can with Trump’s new border barrier. Here in El Centro, we have the highest stretch of border wall on the entire Southwest border. Trump’s new wall section is 30-feet high,” Agent Matzke said.

    Other Border Patrol agents discussing the matter said that the new Trump wall segment was 2.25 miles long and described it as being in the most needed area. Agent Matzke confirmed this and said the stretch is just to the west of the downtown area of Calexico, California. “It starts at the New River and goes west. Assaults on agents were very common in the area prior to Trump’s new wall. Assaults on Border Patrol agents in the area have dropped 65 percent since Trump built it. Illegal entries in the area are down 75 percent since Trump built it.”

    The New River crosses from Mexico into California in the area, so Border Patrol agents have expressed that crossing will never be at zero percent due to environmental restrictions. The river is highly polluted and agents are prone to avoid entering the water.

    “Agents will still go in to apprehend aliens, but this is only after they cross. We have two fences in the river that influence the routes of aliens, but it doesn’t stop them from crossing,” said Agent Matzke.

    Border Patrol agents are unable to speak directly with news media so the National Border Patrol Council serves as their public voice so that the agents’ concerns and perspectives can be made known. Agent Matzke said a number of Border Patrol agents were dismayed by media reports claiming that no new segments of border barrier had been completed.

    “A couple-mile stretch of Trump’s wall might not seem like a lot to some people, but it sure makes all the difference in the world to us. We are safer and our objectives are much easier to meet,” said Agent Matzke. He said Trump is building another approximate 11 miles of wall, but groups are slowing the construction with court injunctions.

    (Disclosure: Breitbart News has worked closely with the National Border Patrol Council to help bring a voice to Border Patrol agents, funded the funeral of a slain agent through the Council, and helped to start a podcast for the agents. The author, Brandon Darby, has received an award from the Council for his work on behalf of Border Patrol Patrol agents and has worked with the Council on a number of projects.)

     

    This content was originally published here.

  • Amazon is Amazing!

    Amazon is Amazing!

    Great stuff from Amazon

     A toilet accessory you’ll wonder how you ever lived without

    Nighttime bathroom breaks don’t have to involve blinding bright lights.

    Why it’s good: The worst part about getting up to go to the bathroom at 2 a.m. is getting blinded by the bathroom light. That’s why our audience manager, Rachel Moskowitz, loves her toilet light. Not only does it give off a soft glow unlike the jarring overhead light but it has a motion sensor so you don’t even have to turn on a switch.

    Get the LumiLux Advanced Motion Sensor LED Toilet Bowl Night Ligh

     Our favorite oil diffuser—but for your car

    Aromatherapy on the go.

    Why it’s good: When our experts tested oil diffusers, InnoGear came out on top in terms of quality and price. So we’d expect the brand’s car essential oil diffuser—which fits in your cupholder and plugs into the USB port—to be equally as top-notch.

    Get the InnoGear USB Car Essential Oil Air Refresher 

     This gadget so you can chop onions without crying

    A home cook’s BFF.
    Vidalia Chop Wizard

    Why it’s good: There are tons of hacks for preventing watery eyes while you’re cutting onions, from chewing gum (v. skeptical that this actually works) to those incredibly geeky goggles. An easier—and inexpensive—option is the Chop Wizard, which people love because it dices and chops all types of fruits and veggies in just one motion.

    Get the Original Vidalia Chop Wizard 

     This wine holder that will up your shower game

    Bring your beverage to the bath.
    Why it’s good: Shower beers are cool but have you ever had shower wine? Now you can with this cupholder caddy, which suctions to the wall of your shower and can hold wineglasses, cans, and bottles. It’s the number one shower caddy on Amazon and is the first and only patented cupholder of its kind. Cheers!

    Get the SipCaddy Bath & Shower Portable Cupholder Caddy 

     The only towel you’ll ever want to use

    Spa-worthy towels for cheap.

    Why it’s good: Our social media manager, Kate McCarthy, swears that this bath towel is the greatest exfoliator she’s ever used. The long length makes it super easy to scrub harder to reach places, like the middle of your back, and the textured material will leave your skin feeling softer than ever.

    Get the Salux Nylon Japanese Beauty Skin Bath Wash Cloth 

    This clever attachment that your laundry room needs

    The Tidy-Cup fits all standard economy-size laundry detergents and fabric softeners.

    Why it’s good: Buying those massive jugs of laundry detergent that sit neatly on your shelf are convenient—but they can also be messy (hello, drips and spills!). If you’re tired of half the detergent ending up all over your washing machine, customers love using the Tidy-Cup around the bottles to catch any stray drops.

    Get the Tidy-Cup 

     A divided bowl so you’ll never have to eat soggy cereal again

    Breakfast of champions.

    Why it’s good: Cereal should be crunchy, not mushy. That’s why I’m adding this bowl to my to-buy list ASAP. It has two separate sections (one for milk and one for cereal) that are connected by a slide for adding more Lucky Charms to the milk as you go. Reviewers say it changed the way they ate cereal forever.

    Get the Obol Original Crispy Bowl 

     The thigh-chafing solution with a cult following

    Your legs will thank you.

    Why it’s good: Meet the answer to your thigh-chafing prayers. Unlike shorts (which can look bulky under sundresses) or those not-so-effective anti-chafing balms, Bandelettes are a discrete fix to a common problem that actually work. Our video producer and editor, Melissa Rorech, tested them herself and recommends the Unisex line.

    Get the Bandelettes Elastic Anti-Chafing Thigh Bands

     The cooler version of your trusty lint roller

    Your fuzz-free wardrobe will thank you.

    Why it’s good: Clothes covered in fuzz or dog hair probably isn’t the look you’re going for. That’s where the Conair Fabric Defuzzer comes in. It’s like a lint roller, but more high-tech—the battery-operated device essentially “shaves” your fabric, removing lint without damaging your clothes, and received a 4.6 rating for being easy to use.

    Get the Conair Fabric Defuzzer

     A container that gives you perfect butter every time

    Each crock holds one stick of butter.

    Why it’s good: If you’ve ever tried to spread cold butter on bread, you probably know it doesn’t work so well. That’s why our senior tech/home theater staff writer, Michael Desjardin, loves this crock for room temperature, super spreadable butter 24/7. Even better: Its rustic-chic design will look cute instead of cluttered on your kitchen counter.

    Get the Butter Bell Crock 

     This wildly popular scalp massager

    Ahhh, now this is the kind of shower treatment you deserve.

    Why it’s good: One of the best parts about going to the salon is that glorious massage they give you when they’re shampooing your hair. But with this one-of-a-kind gadget, which Rorech personally loves, you don’t have to wait until your next haircut to show your scalp some love. Rorech also praises the brush for working shampoo and conditioner through your hair and removing any product buildup.

    Get the Maxsoft Scalp Care Brush 

     Reusable bags that make grocery shopping way easier

    Separate your produce from your meat with these hanging bags.

    Why it’s good: There are regular reusable bags—and then there are reusable bags that fit right into your grocery cart so you can pack all your food up neatly while you shop. Customers love how durable the bags are and that because the rods they hang on are removable, they’re great for everyday shopping, too.

    Get the Lotus Trolley Bags 

     A handy holder for anyone who’s always losing bobby pins

    You need this on your dresser stat.

    Why it’s good: There are two things I wonder about most in life: where do all the bruises on my legs come from and how can I never find a bobby pin when I need it. While the first is still up for debate (life’s greatest unanswered question), the second can be solved with this magnetic holder. According to reviews, it’s strong enough that you can throw a bobby pin at it and the HairpinPal will “catch” it.

    Get the HairpinPal

     This cup that will chill any drink in under 60 seconds

    You’ll have a cold drink without worrying about ice watering it down.

    Why it’s good: You know that feeling when all you want is iced coffee but you only have a regular coffee maker and zero time to wait in the Starbucks drive-thru? Same. Fortunately with the Hyper Chiller, customers claim you can have your iced coffee—and drink it, too—in less than a minute thanks to its insulated cooling chamber. And it works with more than just coffee (cough, wine).

    Get the HyperChiller HC2 Patented Coffee/Beverage Coole

    These pimple patches that will revolutionize your skincare routine

    Put on a patch before bed for overnight healing.

    Why it’s good: You might think you’ve tried everything to get rid of those pesky pimples (expensive face wash, toothpaste, astringent)—but have you tried these invisible patches, which have over 1,000 positive reviews? Using hydrocolloid, which is a natural acne treatment, people who use them say that they dry up pimples quickly and help clear up skin.

    Get the Le Gushe Acne Pimple Patch 

     These scissors to cut pizza without making a mess

    Just what your Friday night needs.

    Why it’s good: You just made a pizza loaded with pepperoni, peppers, and onions (and extra cheese, of course) and can’t wait to dig in—until you go to cut it and the toppings slide all over the place. Many reviews said that these scissors, which have a flat spatula bottom that slides easily underneath your crust, cut pizza better and cleaner than any pizza wheel or knife.

    Get the Dreamfarm Scizza Scissors 

    The most Instagram-worthy toy for your pup

    Why it’s good: Dog parents, rejoice! Your pooch can now be as classy as you are with this squeaky plush toy that looks just like your favorite sparkling sip. Pup owners on Amazon say it keeps their dogs entertained for hours (just think of all the amazing photo ops!) and make for great gifts, too.

    Get the Haute Diggity Dog Plush Toy

     The light-up phone case that all the influencers are using

    Behind every great picture is even better light.

    Why it’s good: Don’t let dim lighting ruin your pictures. This LuMee phone case has soft LED lights—on both the front and the back—that are over 90 percent brighter than your phone’s camera flash and provide a natural glow. It was invented by a professional photographer and is highly rated for its long battery life.

    Get the LuMee Duo Phone Case

     This ridiculously clever umbrella

    Why it’s good: Most umbrellas keep you dry—until you put them down and the rain-soaked outside ends up getting all over you, your car, and any other innocent bystanders. Not the Sharpty Inverted Umbrella, though. It folds up into itself so you can avoid the whole “what do I do with this wet umbrella” thing. Just take it from Rorech who says it’s the best thing she owns.

    Get the Sharpty Inverted Umbrella 

    20. This game-changing kitchen product

    Take the strain out of straining.

    Why it’s good: Traditional colanders are not only clunky, but they’re also a pain to use (trying to hold it in place in the sink while simultaneously pouring a hot pot of pasta into it is a serious struggle). Enter the Snap ‘N Strain, which is a streamlined colander that clips right onto your pots and pans and has received over 1,000 positive reviews on Amazon.

    Get the Kitchen Gizmo Snap ‘N Strain Strainer 

     This must-have for anyone who loves peanut butter

    The answer to my PB prayers.

    Why it’s good: I might be almost 30, but PB&Js are still my favorite sandwich (and my go-to lunch most days). So I go through a ton of peanut butter—and a ton of jar-scraping. But now my sticky knuckles and fruitless efforts can be a thing of the past, with the PB-Jife, according to reviewers. The 12-inch knife is extra long so it can reach the bottom of even the biggest jars and has a broad blade that’s ideal for scooping and spreading.

    Get the for PB-Jife 

     These clips to solve your disappearing sock problem

    Use a different color for each sock “family.”

    Why it’s good: PSA: Washing machines and dryers eat socks. I’m not sure how, but every time I do laundry, I lose at least one (how does that even happen?). These sock locks aim to change that. They may not have many reviews but 86 percent of customers have given them five stars, saying it revolutionized their laundry routines.

    Get the Loc A Sok Sock Locks

     A mini slow cooker that will upgrade your work lunch

    Thermos meets food warmer in this portable Crock-Pot.
    Crock-Pot

    Why it’s good: No more sad desk lunches. Customers like that this on-the-go version of one of our favorite slow cookers will safely transport your leftovers to work and then warm them up during your 11 a.m. meeting so you can enjoy a hot meal without ever taking a trip to the office microwave. Bonus: It’s dishwasher-safe.

    Get the Crock-Pot Lunch Crock Food Warmer 

     This handle that lets you carry all your bags in one trip

    Carry more comfortably.  Mighty Handle

    Why it’s good: I am the person who will risk cutting off my circulation—or worse, dropping a case of kombucha—just to avoid having to make multiple trips to the car to carry in my bags. So the Mighty Handle is perfect for me. The comfortable one-trip grip can hold up to 50 pounds and can even be used to prevent bags from spilling in the car, shoppers claim.

    Get the Mighty Green Solutions Mighty Handle (2-pack) 

     The best way to prevent your food from going bad

    Place a sheet in your produce drawer to extend the life of your produce.

    Why it’s good: If you’re like me, you probably go a little overboard when it comes to buying produce (apparently, grocery store me is a lot healthier than everyday me). And because I’m just one person, I need these food saver sheets which reviewers say keep fruits and veggies fresh for up to four times as long in the fridge.

    Get The Freshglow Co. Freshpaper Food Saver Sheets 

     

     

  • How important is an entrepreneur?

    How important is an entrepreneur?

    Lets face it. Were long past the point in history where pulling yourself up by your bootstraps is a more distant option than wed like. Traditional entrepreneurs are a dying breed as more and more people turn to the 9-to-5 career workday.
    Luckily, all hope is not lost! The incredible advances in communication and technology we as a society have made over the past decades have opened new routes, new methods to gaining success as your own businessman.
    Well start with the basics. To be an entrepreneur is more than just running a business. It involves organizing, promoting, marketing, and operating- all while taking financial risk to do so.
    Its a person who will strive for growth, even when it means it could all come tumbling down with one misstep. To Fundbrella, thats exactly the kind of person were looking for. When youve got an idea that sticks- were here for you. Your dreams are our dreams, and were committed to minimizing the risk you take looking to secure funding.
    Thats not to say that risk is bad, in fact, Fundbrella specializes in finding capital for groups that dont have another option. More risk means more success should plans play out. Like we said, your dreams are our dreams.
    Ironically, finding funding for your startup and moving ahead can turn the standard work model on its head. Instead of reporting to a superior, now EVERYONE is your superior. Your business decisions will be influenced by customer response, overall cash flow, sales performance, and just about every metric you can think of.
    When youre the person in charge, youve got to branch out and think of more than just business as usual. For upward movement to occur, there NEEDS to be risk taken. Bold moves must be made to grow your business steadily and strongly. This can be anything from a new piece of equipment, to new facilities, and even to acquiring new staff.
    Failure happens too. Dont let anyone tell you otherwise. Its rare to find a business owner who hasnt experienced their share of upsets, their share of less-than-stellar results. Heres the thing. When failure is involved, youve got two options. First, you can let it consume you and run your business into the ground. Second, though, is the option we like. When failures strike, dont let it get you down. Find the problem, correct it, and move forward. Use these things as learning experiences, and you can find yourself well-rewarded for your persistence.
    I dont mean to put you off of it entirely. The road is often bumpy and full of twists, but with hard work, passion, and persistence, anyone can be successful at what they love. The one thing that can improve this process just happens to be the proper partner, willing and able to navigate the tumultuous world of business alongside you.

    This content was originally published here.

     

  • Migrants are finding living in Mexico hard work, and would rather go home.

    Migrants are finding living in Mexico hard work, and would rather go home.


     

    Yes, no one in Mexico can help them and they no longer have hand outs to keep them going.  Mexicao is expecting these people to take care of themselves.

    A report from Nuevo Laredo, Mexico, shows that many Central Americans who arrived at the U.S.-Mexico border seeking asylum are giving up and going back to their home countries.

    A reporter from the Texas Tribune asked how many of the Central American migrants at the migrant processing facility in Mexico were giving up on their asylum applications – nearly all of them indicated they were throwing in the towel.

    The Tribune attributed the reversals from migrants to the policy of the Trump administration to make asylum-seekers stay in Mexico while their application was being processed.

    One migrant told the Tribune that conditions in Mexico were actually more dangerous than those he left in Honduras because he didn’t know anyone in Mexico who would help him.

    “We’re afraid and we want to go home, even though we’re scared to return to our country,” said Cristian Urquiza. “If Honduras is dangerous, Mexico is worse. It’s more dangerous.”

    But not all were giving up.

    Those escaping the turmoil in Venezuela and Cuba were among the migrants who were not giving up.

    “Many of us have lost everything,” said Cuban migrant Geovanys Garcia.

    “If we returned to Cuba, we could run into trouble. Lose everything. We could end up in prison. We could get fined. Our only option is to stay and not to go back,” he explained.

    “If we left for Cuba, how could we ever get back here?” Garcia asked.

    On Friday, the president announced that he had reached an agreement with the government of Guatemala to help keep asylum-seekers in that country instead of taking the dangerous trek through Mexico towards the U.S. border.

    This content was originally published here.

  • Does dress make a Transgender Student?

    Does dress make a Transgender Student?

    In this school it does!  Once again we go overboard, does this really help anyone?  Modern education is not really educating people but making them look foolish.

    Principal Bans Piece Of Clothing After It Offends Transgender Students
    In the name of tolerance, one school has banned a common article of clothing. (Photo Credit: Pixabay)

    Since the first schoolhouse opened in the West, parents have entrusted their children to esteemed educators who were charged with instilling the latest trends in modern education. One such subject that has recently taken the public education system by storm is LGBT education.

    This movement has been so widely accepted by the schools that even the way children are socialized in the classroom must fall under the guidelines put forth by this minority demographic. While the schools have done everything they can to ensure that this minority is accepted, the group consistently submits requests for policy changes, some of which affect the majority as well.

    Principal Bans Piece Of Clothing After It Offends Transgender Students
    The policy change was made after “5 or 6 transgender students” complained. (Photo Credit: Pixabay)

    In one British school, the emotional wellbeing of the campus’ transgender students is a top priority. In fact, the principal holds the feelings of this small group of children so highly that all it took was a few complaints to have him changing long-standing school policy.

    According to The Sun, the Priory School in Lewes has informed all female students that they will no longer be allowed to wear skirts after “concerns” were raised by “5 or 6 transgender students” who said that the clothing made them feel uncomfortable. As such, headteacher Tony Smith banned the feminine clothing and instead implemented a “gender neutral” dress code.

    Principal Bans Piece Of Clothing After It Offends Transgender Students
    Girls will no longer be allowed to wear skirts and must instead wear pants. (Photo Credit: Screenshot via YouTube)

    The new dress code mandates that all students must wear pants, a move that has been attributed to the complaints of a handful of preteen transgender students. Now, first-year students will be required to wear the new uniform, which consists of a shirt, tie, jumper, and grey slacks, the BBC reports.

    Headteacher Tony Smith explained that the policy addresses issues of “inequality and decency.” In a statement, he insisted that the majority must respect the minority, which, in this case, seems to entail appeasing their demands.

    He added: “Respecting people’s rights are very important. We believe in rights and responsibilities, we believe in equality and we believe in fairness. We want to treat everybody the same. We hope that it will provide a smart, comfortable and affordable alternative to the current uniform.”

    Some parents believe that the decision discriminates against the majority of students, who aren’t transgender. (Photo Credit: Joseph Chan via Unsplash)

    While the transgender students and their families are obviously on board with the change, claiming it involves acceptance and inclusion, others see it as a negative. One university sociologist predicted that this change will usher in a plethora of demands.

    Frank Furedi, sociologist at the University of Kent said: “You start with uniform on Monday, by Tuesday you’re going to say, ‘maybe we shouldn’t use the pronouns he and she.’ By Wednesday, you’re going to talk about having gender neutral bathrooms. In so doing, you’re raising fundamental questions about people’s identity.”

    One mother pointed out that, while the move appeases the minority, it discriminates against the majority of students who are not gender fluid or non-binary.

    Mother-of-four Lara, who did not want to give her surname, said: “My daughter said she has got a gender and it’s female so being gender neutral when she has got a gender is a big deal for her, as she proud to be a girl.

    For the children who wish to wear skirts, they will be forced to comply with the new “gender neutral” dress code. (Photo Credit: Pexels)

    Since the policy was announced, the school has been in hot water with the community. Headteacher Tony Smith is also discovering that there isn’t a policy that will make everyone happy, and his move will likely make more students unhappy than were before.

    In catering to the vocal minority, the majority is often disenfranchised and even discriminated against. Disturbingly, many of these political movements have led policies that are often confusing and impossible to follow.

    This content was originally published here.

  • Physicists count sound particles with quantum microphone

    Physicists count sound particles with quantum microphone

    Stanford physicists count sound particles with quantum microphone

    Do you know what a FOCK state is?  Very interesting word, with an interesting meaning.

    Artist’s impression of an array of nanomechanical resonators designed to generate and trap sound particles, or phonons. The mechanical motions of the trapped phonons are sensed by a qubit detector, which shifts its frequency depending on the number of phonons in a resonator. Different phonon numbers are visible as distinct peaks in the qubit spectrum, which are shown schematically behind the resonators. Credit: Wentao Jiang

    Stanford physicists have developed a “quantum microphone” so sensitive that it can measure individual particles of sound, called phonons.

     

    The device, which is detailed July 24 in the journal Nature, could eventually lead to smaller, more efficient computers that operate by manipulating sound rather than light.

    “We expect this device to allow new types of quantum sensors, transducers and for future quantum machines,” said study leader Amir Safavi-Naeini, an assistant professor of applied physics at Stanford’s School of Humanities and Sciences.

    Quantum of motion

    First proposed by Albert Einstein in 1907, phonons are packets of vibrational energy emitted by jittery atoms. These indivisible packets, or quanta, of motion manifest as sound or heat, depending on their frequencies.

    Like photons, which are the quantum carriers of light, phonons are quantized, meaning their vibrational energies are restricted to discrete values—similar to how a staircase is composed of distinct steps.

    “Sound has this granularity that we don’t normally experience,” Safavi-Naeini said. “Sound, at the quantum level, crackles.”

    The energy of a mechanical system can be represented as different “Fock” states—0, 1, 2, and so on—based on the number of phonons it generates. For example, a “1 Fock state” consist of one phonon of a particular energy, a “2 Fock state” consists of two phonons with the same energy, and so on. Higher phonon states correspond to louder sounds.

    Until now, scientists have been unable to measure phonon states in engineered structures directly because the energy differences between states—in the staircase analogy, the spacing between steps—is vanishingly small. “One phonon corresponds to an energy ten trillion trillion times smaller than the energy required to keep a lightbulb on for one second,” said graduate student Patricio Arrangoiz-Arriola, a co-first author of the study.

    To address this issue, the Stanford team engineered the world’s most sensitive microphone—one that exploits quantum principles to eavesdrop on the whispers of atoms.

    In an ordinary microphone, incoming sound waves jiggle an internal membrane, and this physical displacement is converted into a measurable voltage. This approach doesn’t work for detecting individual phonons because, according to the Heisenberg uncertainty principle, a quantum object’s position can’t be precisely known without changing it.

    “If you tried to measure the number of phonons with a regular microphone, the act of measurement injects energy into the system that masks the very energy that you’re trying to measure,” Safavi-Naeini said.

    Instead, the physicists devised a way to measure Fock states—and thus, the number of phonons—in sound waves directly. “Quantum mechanics tells us that position and momentum can’t be known precisely—but it says no such thing about energy,” Safavi-Naeini said. “Energy can be known with infinite precision.”

    Singing qubits

    The quantum microphone the group developed consists of a series of supercooled nanomechanical resonators, so small that they are visible only through an electron microscope. The resonators are coupled to a superconducting circuit that contains electron pairs that move around without resistance. The circuit forms a quantum bit, or qubit, that can exist in two states at once and has a natural frequency, which can be read electronically. When the mechanical resonators vibrate like a drumhead, they generate phonons in different states.

    “The resonators are formed from periodic structures that act like mirrors for sound. By introducing a defect into these artificial lattices, we can trap the phonons in the middle of the structures,” Arrangoiz-Arriola said.

    Like unruly inmates, the trapped phonons rattle the walls of their prisons, and these mechanical motions are conveyed to the qubit by ultra-thin wires. “The qubit’s sensitivity to displacement is especially strong when the frequencies of the qubit and the resonators are nearly the same,” said joint first-author Alex Wollack, also a graduate student at Stanford.

    However, by detuning the system so that the qubit and the resonators vibrate at very different frequencies, the researchers weakened this mechanical connection and triggered a type of quantum interaction, known as a dispersive interaction, that directly links the qubit to the phonons.

    This bond causes the frequency of the qubit to shift in proportion to the number of phonons in the resonators. By measuring the qubit’s changes in tune, the researchers could determine the quantized energy levels of the vibrating resonators—effectively resolving the phonons themselves.

    “Different levels appear as distinct peaks in the qubit spectrum,” Safavi-Naeini said. “These peaks correspond to Fock states of 0, 1, 2 and so on. These multiple peaks had never been seen before.”

    Mechanical quantum mechanical

    Mastering the ability to precisely generate and detect phonons could help pave the way for new kinds of quantum devices that are able to store and retrieve information encoded as particles of sound or that can convert seamlessly between optical and mechanical signals.

    Such devices could conceivably be made more compact and efficient than quantum machines that use photons, since phonons are easier to manipulate and have wavelengths that are thousands of times smaller than light particles.

    “Right now, people are using photons to encode these states. We want to use phonons, which brings with it a lot of advantages,” Safavi-Naeini said. “Our device is an important step toward making a ‘mechanical quantum mechanical’ computer.”

    This content was originally published here.

  • Camila Morrone addressed age gap haters

    Camila Morrone addressed age gap haters

    Sometimes people do not see wisdom in people who have experienced or learned from life.  

    Leonardo DiCaprio’s girlfriend Camila Morrone is firing back at “mean” trolls who criticized the couple’s 22-year age difference and suggested he’ll dump her soon.

    Morrone took to Instagram Thursday to share several pictures of Hollywood power couple Lauren Bacall and Humphrey Bogart, simply writing, “A love like this.”

    Fans speculated that Morrone, 22, was comparing her relationship with DiCaprio, 44, to Bacall and Bogart, who similarly shared a 25-year age gap. 

    “Yeah that’s her icon because Lauren liked her men 25 years older, famous and ultra rich just like Camila likes her Leonardo,” @scottsee commented.

    Camila Morrone: Leo DiCaprio’s 21-year-old girlfriend joins him at Cannes premiere

    Others suggested that DiCaprio – who has never dated a woman over 25, as a Reddit user pointed out – is only using Morrone for her youthful looks and will break up with her once she gets older.

    “You only have a couple more years before he dumps you girl!” @veganncow commented, while @ka.th22 added: “Oh please what he has with you is not love. He is using you.”

    Camila Morrone poses as she arrives for the screening of the film “Once Upon a Time… in Hollywood” at the 72nd edition of the Cannes Film Festival on May 21, 2019.
    LOIC VENANCE, AFP/Getty Images

    The model and actress took to her Instagram Story Friday to address the hate head-on. 

    “Good morning people and happy Friday. I just read some of the comments on my Instagram and…my God, people are so mean and full of anger with people that they know nothing about,” she said. “I guess I just hope on this Friday that people learn to live with a little less hatred and place their time and interests elsewhere, because living without hatred feels pretty good.”

    DiCaprio and Morrone have been dating for over a year and have kept their relationship private.

    In May, the lovebirds both attended the Cannes Film Festival premiere of DiCaprio’s latest film, “Once Upon a Time in Hollywood.” However, DiCaprio and Morrone arrived separately and did not pose together.

    Morrone has her own connection to “Once Upon a Time in Hollywood.” Al Pacino, who plays DiCaprio’s agent in the film, had a long-term relationship with her mom, Lucila Solá. 

    Contributing: Andrea Mandell

    This content was originally published here.

  • Research: Women Score Higher Than Men in Most Leadership Skills

    Research: Women Score Higher Than Men in Most Leadership Skills

    For the first time in history, a major political party in the United States has several women who have declared their candidacy to be their party’s presidential nominee. But TV pundits have been questioning whether, despite the progress indicated by the huge influx of women elected into Congress last fall, the U.S. is ever going to elect a woman to the country’s highest leadership position.

    This is baffling to us, especially in light of what we see in our corporate research. In two articles from 2012 (here and here) we discussed findings from our analysis of 360-degree reviews that women in leadership positions were perceived as being every bit as effective as men. In fact, while the differences were not huge, women scored at a statistically significantly higher level than men on the vast majority of leadership competencies we measured.

    We recently updated that research, again looking at our database of 360-degree reviews in which we ask individuals to rate each leaders’ effectiveness overall and to judge how strong they are on specific competencies, and had similar findings: that women in leadership positions are perceived just as — if not more — competent as their male counterparts.

    Still, the disturbing fact is that the percentage of women in senior leadership roles in businesses has remained relatively steady since we conducted our original research. Only 4.9% of Fortune 500 CEOs and 2% of S&P 500 CEOs are women. And those numbers are declining globally.

    There are of course many factors that contribute to this dearth of women at senior levels. For centuries, there have been broad, cultural biases against women and stereotypes die slowly. People have long believed that many women elect not to aspire to the highest ranks of the organization and take themselves out of the running (though recent research disputes that). Lots of research has shown that unconscious bias places a significant role in hiring and promotion decisions, which also contributes to the lower number of women in key positions.

    Our current data presents even more compelling evidence that this bias is incorrect and unwarranted. Women are perceived by their managers — particularly their male managers — to be slightly more effective than men at every hierarchical level and in virtually every functional area of the organization. That includes the traditional male bastions of IT, operations, and legal.

    As you can see in the chart below, women were rated as excelling in taking initiative, acting with resilience, practicing self-development, driving for results, and displaying high integrity and honesty. In fact, they were thought to be more effective in 84% of the competencies that we most frequently measure.

    According to our updated data, men were rated as being better on two capabilities —”develops strategic perspective” and “technical or professional expertise,” which were the same capabilities where they earned higher ratings in our original research as well.

    According to an analysis of thousands of 360-degree reviews, women outscored men on 17 of the 19 capabilities that differentiate excellent leaders from average or poor ones.

    Capability Women’s percentile Men’s percentile
    Takes initiative 55.6 48.2
    Resilience 54.7 49.3
    Practices self-development 54.8 49.6
    Drives for results 53.9 48.8
    Displays high integrity and honesty 54.0 49.1
    Develops others 54.1 49.8
    Inspires and motivates others 53.9 49.7
    Bold leadership 53.2 49.8
    Builds relationships 53.2 49.9
    Champions change 53.1 49.8
    Establishes stretch goals 52.6 49.7
    Collaboration and teamwork 52.6 50.2
    Connects to the outside world 51.6 50.3
    Communicates powerfully and prolifically 51.8 50.7
    Solves problems and analyzes issues 51.5 50.4
    Leadership speed 51.5 50.5
    Innovates 51.4 51
    Technical or professional expertise 50.1 51.1
    Develops strategic perspective 50.1 51.4
    Note: The t-values of all data are statistically significant.
    Source: Zenger Folkman 2019 © HBR

    Interestingly, our data shows that when women are asked to assess themselves, they are not as generous in their ratings. In the last few years we created a self-assessment that measures, among other things, confidence. We’ve been collecting data since 2016 (from 3,876 men and 4,779 women so far) on levels of confidence leaders have in themselves over their careers and we saw some interesting trends.

    When we compare confidence ratings for men and women, we see a large difference in those under 25. It’s highly probable that those women are far more competent than they think they are, while the male leaders are overconfident and assuming they are more competent than they are. At age 40, the confidence ratings merge. As people age their confidence generally increases; surprisingly, over the age of 60 we see male confidence decline, while female confidence increases. According to our data, men gain just 8.5 percentile points in confidence from age 25 to their 60+ years. Women, on the other hand, gain 29 percentile points. One note: This is what we see in our data though we recognize that there are studies that come to different conclusions on whether women truly lack confidence at early stages in their career.

    These findings dovetail with other research that shows women are less likely to apply for jobs unless they are confident they meet most of the listed qualifications. A man and woman with identical credentials, who both lack experience for a higher level position, come to different conclusions about being prepared for the promotion. The man is more inclined to assume that he can learn what he’s missing, while in the new job. He says to himself, “I am close enough.”  The woman is inclined to be more wary, and less willing to step up in that circumstance.

    It’s possible that these lower levels of confidence at younger ages could motivate women to take more initiative, be more resilient, and to be more receptive to feedback from others, which in turn makes them more effective leaders in the long run.

    We see a similar trend in women’s perceptions of their overall leadership effectiveness, with their rating rising as they get older. This data is from a study that includes 40,184 men and 22,600 women and measures the overall effectiveness rating of males and females on 49 unique behaviors that predict a leaders effectiveness. Again, women at younger ages rate themselves significantly lower than men but their ratings climb — and eventually supersede those of men — as they get older.

    This data continues to reinforce our observations from our previous research — women make highly competent leaders, according to those who work most closely with them — and what’s holding them back is not lack of capability but a dearth of opportunity. When given those opportunities, women are just as likely to succeed in higher level positions as men.

    Keep in mind that our data is mostly perceptions of current and past behavior and performance. That’s different than a promotional decision that involves movement to a higher position and involves taking a bigger risk. If 96 out of 100 people currently serving in comparable positions are male, and you are making the decision about who to promote, and you have a highly qualified female and a highly qualified male, what are you inclined to do? It may seem safer to choose the man.

    Leaders need to take a hard look at what gets in the way of promoting women in their organizations. Clearly, the unconscious bias that women don’t belong in senior level positions plays a big role. It’s imperative that organizations change the way they make hiring and promotion decisions and ensure that eligible women are given serious consideration. Those making those decisions need to pause and ask, “Are we succumbing to unconscious bias? Are we automatically giving the nod to a man when there’s an equally competent woman?” And, as our data on confidence shows, there’s a need for organizations to give more encouragement to women. Leaders can assure them of their competence and encourage them to seek promotions earlier in their careers.

    This content was originally published here.