Scientists have long suspected that the elusive Greenland sharks lived for a long time. It turns out they were right! A new study has revealed that the world’s second largest carnivorous fish may have a lifespan of as long as 400 years. To put it in perspective, that is about twice that of the previously known longest-living vertebrate, the Bowhead whale, which is known to live for up to two centuries.
Kids News - Current Events
Do you spend hours studying for a test only to draw a blank when you see the questions? It turns out you are not the only one. For though the human brain may be more powerful than a computer, recalling information is a problem experienced by even the most prepared of students. The lapse in memory can be attributed to various factors, including fatigue, distraction, and nerves.
The Rio 2016 Olympics will be remembered for many things — Katie Ledecky’s dominating performance in the 800-meter freestyle, Simone Biles’s flawless gymnastic routines, Abbey D'Agostino’s and Nikki Hamblin’s sportsmanship during the 5000-meter qualifying run, and the list goes on. However, the moments that will be forever etched on everyone’s minds will be the events that featured two of the world’s greatest athletes — Jamaican sprinter Usain Bolt and American swimmer Michael Phelps — who both declared their retirement following the Rio Games.
While your pet fish may appear to be oblivious of your presence, chances are it knows you extremely well and can probably even identify you from a crowd of humans! At least, that is the conclusion reached by scientists the University of Oxford in the U.K. and the University of Queensland in Australia, following an extensive study of the archerfish, a species of tropical fish that can be found all the way from India, to Indonesia, the Philippines, and Australia.
With more than 16,000 jumps to his credit, professional skydiver Luke Aikins has performed many heart-stopping stunts, but his latest feat tops them all. On July 30, 2016, the 42-year-old daredevil became the first man in the world to leap off a plane from an altitude of 25,000 feet without a wingsuit or parachute! Instead, he relied on a net that measured 100-by-100-feet, or less than one-third the size of a football field, to break his fall and help him land safely.
Remotely Operated Vehicles (ROVs), have been used to conduct undersea tasks, deemed unsafe for humans, for many years. But while they have been very successful at tackling projects like oil rig repairs, the vehicles lack the finesse and dexterity required to handle fragile missions like monitoring coral reefs. Their traditional boxy shape also makes it difficult for the robots to penetrate small areas without damaging the surrounding flora. Now thanks to Stanford University's mermaid robot, OceanOne, these shortcomings may be a thing of the past.
With technology permeating every aspect of our lives, it should come as no surprise that it is playing an important role at the 2016 Rio Olympics. Wearable tech is not just helping elite athletes deliver their optimal performance at this competitive sporting event where everyone is battling for Olympic gold, but also protecting them from serious injuries.
There are few celestial events as reliable or as anticipated as the annual Perseid meteor showers. The shooting star show typically begins in mid-July and continues until the end of August. However, it is most visible around mid-August. According to astronomers this year, the best time to watch nature’s fireworks will be the evening of Thursday, Aug 11 and the early hours of Friday, Aug 12.