MIT's Mini Cheetah Robots Showcase Their Soccer And Gymnastic SkillsOn November 10, 2019, nine agile mini cheetah robots, built by researchers at the Massachusetts Institute of Technology (MIT), were let off their leash to demonstrate their superior athletic abilities. The four-legged machines, controlled by their human creators, began with a warm-up run across the field in full formation. They then took turns maneuvering a soccer ball. As often happens in games, a couple of the team members got into a skirmish and jostled with each other until they both fell onto their backs. Fortunately, they reconciled for the grand finale — a perfectly synchronized backflip, one that would make even a world-class gymnast like Simone Biles proud!...
اقرأ المقالRocket Lab Plans To Catch Its Reusable Rockets In Midair With A HelicopterTwo years ago, aerospace manufacturer SpaceX stunned the world by landing its reusable booster engine — the biggest and most costly part of the rocket used to power spacecrafts into low orbit — on an autonomous drone ship in the Atlantic Ocean. Now, California-based startup Rocket Lab, has come up with an even bolder idea: using parachutes and helicopters to capture the returning booster, or first stage as it is often called, in midair!...
اقرأ المقالAdorable Vietnamese Mouse-Deer Rediscovered In The Wild After 30 Years!Endemic to the forests of south and southeast Asia, the silver-backed chevrotain, or Vietnamese mouse-deer, is one of the world's most elusive animals. The rabbit-sized critter is only known to science through five specimens, four of which were recorded by researchers in 1910. The fifth was killed by a hunter and donated to scientists in 1990. Since then, there have been no recorded sightings of the animals, leading many to fear they had gone extinct. Now, thanks to the efforts and persistence of a team led by biologist Andrew Tilker, the species has not only been rediscovered but also photographed in the wild for the first time!...
اقرأ المقالISS Astronauts May Soon Be Enjoying Freshly-Baked CookiesUnlike early space travelers, who had to consume mysterious powders, purees, and freeze-dried cubes, today's astronauts enjoy a variety of freeze-dried meals, snacks, and desserts that can be commonly found on Earth. However, delicious as the cuisine is, it pales in comparison to a freshly-cooked meal. Though the ability to cook an entire spread in space may take a few years, astronauts at the International Space Station (ISS) may soon be able to enjoy freshly-baked cookies, thanks to a newly-acquired space oven....
اقرأ المقالThe Amazon's White Bellbirds Shatter Record For World's Loudest Bird "Song"Most male birds try to attract mates with elegant gestures. Seabirds bob their heads and flutter their wings, while peacocks fan out their beautiful feathers. However, the white bellbird, endemic to the Amazon rainforest in Brazil, dispenses with the pleasantries and cut to the chase by shrieking in its prospective "date's" face at a deafening 125 decibels (Db)— the loudest bird call ever recorded. To put it in perspective, that is 40 Db higher than the safe hearing range for humans! Prior to this, the honor belonged to another Amazon-dweller — the aptly-named screaming piha — which has a peak recorded "song" volume of 116 Db....
اقرأ المقالCrafty Bacteria Change Shape To Evade AntibioticsAntibiotics — medications that destroy or slow down bacteria growth — are becoming increasingly less effective as the pathogens find new ways to evade the drugs. Some produce pumps that flush the antibacterial medicines out from the bacterial cell, while others modify themselves, so they are unrecognizable as targets. Now, researchers at UK's Newcastle University have recorded the germs shedding their outer skins and changing their shapes to avoid detection....
اقرأ المقالVeterans Day Celebrates Our Real-Life SuperheroesAlways wanted to meet a real-life superhero? Then you are in luck for November 11 is Veterans Day, an opportunity to thank the brave men and women of the United States Armed Forces, who often risk their lives to protect our freedom. This includes all those who have served in the US Army, Navy, Marine Corps, National Guard, Air Force, and the Coast Guard....
اقرأ المقالCalifornia's Fire Season Is Getting Longer And Increasingly More DestructiveCalifornia's relatively calm fire season ended in mid-October with several simultaneous blazes that have since scorched thousands of acres and destroyed hundreds of structures. The largest fire, the Kincade Fire, has burned through 80,000 acres and obliterated 370 structures, including 141 homes, in Northern California since October 25, 2019. In Southern California, the Maria Fire, which broke out in Santa Paula, Ventura County, shortly after 6 p.m. on October 31, 2019, has chewed through 10,000 acres and threatened the area's tens of millions of dollars' worth of avocado and lemon crops....
اقرأ المقالNASA's "Galaxy Of Horrors" Is Perfect For Halloween!Looking for something spookier than your neighborhood haunted house this Halloween? Then you may want to take a peek at some of the ghostly space images NASA scientists have been able to capture through various missions, like the Hubble Space Telescope and the Spitzer Space Telescope....
اقرأ المقالDelivery Drones May Finally Become A Reality In The US SkiesOn October 20, 2019, Wing, a subsidiary of American multinational conglomerate Alphabet Inc., began the most advanced trials of commercial drone delivery in the US yet in Christiansburg, Virginia. Residents can now use a smartphone app to order items from Wing partners such as pharmacy giant Walgreens and local specialty chocolate and popcorn retailer Sugar Magnolia. A Wing drone will pick up the order and gently lower the package with the help of a tether outside the customer's door within an hour!...
اقرأ المقالIt's Time To Fall Back: Daylight Saving Time Ends On November 3, 2019On Sunday, November 3, 2019, most North Americans will mark the end of Daylight Saving Time (DST) by moving their clocks back an hour. This simple action will not only add an extra 60 minutes to their weekend, but also shift daylight back into the morning hours, making it a little less painful to wake up for school and work during the shorter winter days....
اقرأ المقالWatch Stunning Video Of Humpback Whales Blowing "Bubble Nets" To Snare PreyHumpback whales spend summers feeding in the cold Arctic and Antarctic waters and then migrate to tropical waters during the winters to breed and give birth. Since they don't eat at all during this time, the mammals have to ensure they have enough fat reserves to feed their calves and to sustain themselves. To optimize their prey consumption, humpback whales often create circular "nets" with bubbles exhaled from their blowholes. Now, for the first time, researchers have captured detailed footage of the so-called bubble-net fishing technique from the whale’s point of view along with, an aerial video....
اقرأ المقالEliud Kipchoge Is The World's First Person To Run A Marathon In Under Two Hours!Kenya's Eliud Kipchoge has been dominating the world marathon stage since winning the Chicago Marathon in 2014. In the years following, the elite runner has won every marathon he has participated in, including the gold medal at the 2016 Summer Olympics. In 2018, Kipchoge made history when he crossed the finish line of the Berlin Marathon in 2:01:39, crushing the existing men's world record by a minute and 18 seconds. On October 12, 2019, the 34-year-old further cemented his legacy by running the 26.2 miles in Vienna, Austria in less than two hours, faster than any other person in history. His time of 1:59:40 required him to maintain an average pace of about 4:35 per mile!...
اقرأ المقالThe National Zoo Prepares To Bid Farewell To Beloved Giant Panda Bei BeiThe Smithsonian's National Zoo in Washington, DC, is home to 2,700 animals representing more than 390 species. However, few are as beloved as giant panda cub Bei Bei, whose progress, from a frail newborn weighing less than a third of a pound to a healthy, 240-pound (109-kg) "toddler," has been eagerly followed by millions of fans both online and on-site. On November 19, 2019, America will bid farewell as its favorite panda cub departs for Chengdu, China, to join a cooperative breeding program to try to save his vulnerable species, which currently numbers just 1,864 specimens in the wild....
اقرأ المقالThe First All-Female Spacewalk Is A Success!Ever since humans began venturing into space, 227 astronauts have left the spacecraft to perform some sort of extravehicular activity (EVA). While 14 of those have been women, the female astronauts have always been accompanied by a male counterpart. On October 18, 2019, US astronauts Christina Koch and Jessica Meir became the first all-female team to conduct a spacewalk to replace a failed battery controller....
اقرأ المقالSuper Typhoon Hagibis Causes Extensive Flooding And Destruction In JapanJapan, which gets hit by an average of three typhoons annually, is no stranger to the powerful tropical storms. However, Typhoon Hagibis, which made landfall in the Shizuoka Prefecture at about 7:00 pm local time on October 12, 2019, is the worst storm experienced by the island nation in almost 60 years. Dropping as much as 35 inches of rain in some areas, it caused massive landslides, flooded rivers, and damaged homes and businesses in eight of Japan's 47 prefectures....
اقرأ المقالCuteCircuit's Sound Shirt Allows Deaf People To "Feel" MusicThough not as mainstream as devices like smartphones and fitness trackers, more companies are now experimenting with the concept of connected garments. Among the pioneers is London-based CuteCircuit, which has been creating fashionable smart clothing since 2004. The company's latest innovation is the "Sound Shirt," which allows deaf people to "feel" live music by transforming the tunes into touch sensations in real time....
اقرأ المقالCalifornia Man Wins "Super Bowl of Weigh-Offs" With Record-Breaking 2,175 Pound PumpkinThough they may not take center stage the rest of the year, pumpkins are the squashy stars of October. Some make an appearance inside popular treats like lattes, cookies, and pies, while others are carved into spooky Halloween jack-o'-lanterns. Then there are the select few whose only purpose is to win pumpkin weigh-off contests. Though numerous such events are held across the US, the "Super Bowl of Weigh-Offs” takes place annually at Half Moon Bay, CA, which prides itself as the “World Pumpkin Capital.”...
اقرأ المقالSimone Biles Shatters More Records At The 2019 Gymnastics World ChampionshipsAny doubt that Simone Biles is one of the greatest athletes of all time was laid to rest at the 49th FIG Artistic Gymnastics World Championships in Stuttgart, Germany. The 22-year-old dominated the competition, which took place from October 4 to October 13, 2019, winning gold in five of her six events. Biles' career total of 25 medals, 19 of which are gold, now exceed Belarus gymnast Vitaly Scherbo's 23 medals, making Biles the most decorated gymnast — male or female — at the World Championships....
اقرأ المقالResearchers Freeze Ship Into Arctic Ice For Year-Long Study On Climate ChangeIn 1893, Arctic explorer Fridtjof Nansen deliberately lodged his wooden ship in the sea ice north of Siberia, hoping that its natural drift would take him to the North Pole. Though the Norwegian scientist failed to reach his desired destination, his three-year-long, 2,000-kilometer journey into the North Atlantic Ocean revealed important data about the then-mysterious Arctic Ocean. Now, an international team of researchers have embarked on a similar journey for a groundbreaking climate change study of the Arctic....
اقرأ المقالNASA Envisions Sending Shapeshifting Robots To Investigate Saturn's MoonMini robots that can roll, fly, float, swim, and even come together to morph into a single machine, may seem like something straight out of a science fiction movie. However, if a team of NASA scientists has its way, the self-assembling Shapeshifter may soon be exploring treacherous distant worlds in search of alien life....
اقرأ المقالNew Mexico, Vermont, And Maine Replace Columbus Day With Indigenous Peoples' DayCelebrated annually on the second Monday in October, Columbus Day honors Italian explorer Christopher Columbus's discovery of America. However, the federal holiday, which will be observed on October 14, 2019, has long drawn criticism due to the European settlers' brutal treatment of the Native American people. It has also been argued that America had already been "discovered" by the indigenous people when Columbus arrived....
اقرأ المقالBoyan Slat's Ocean Cleanup Project Successfully Retrieves Plastic From The Great Pacific Garbage PatchBoyan Slat has been dreaming of cleaning up the world's oceans ever since he was a teenager. On October 2, 2019, the now 25-year-old announced that System 001/B, an autonomous retrieval system developed by his non-profit Ocean Cleanup, had successfully trapped plastic debris floating in the Great Pacific Garbage Patch. Located between Hawaii and California, the approximately 617,763 square-mile mass of waste is the largest accumulation of ocean plastic in the world....
اقرأ المقالWant To Ace Your Tests? Catch Some ZZZ's!Sleep, considered a luxury by many, is essential for a person's wellbeing. Researchers have found that insufficient sleep increases a person's risk of developing severe medical conditions, such as obesity, diabetes, and cardiovascular disease. Now, a new study by Boston's Massachusetts Institute of Technology (MIT) has found that getting sufficient sleep is also the key to improving academic performance....
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