Hand Smell Predicts Gender? - Mind Blow

forget pink or blue explosions you can reveal gender just by sniffing a hand researchers at Florida International University's Global forensic and Justice Center collected odor samples from the hands of 30 women and 30 men they analyzed the hands volatile chemical compounds their High vapor pressure means they float off the skin and the scent was run through a protein analysis machine that predicted biological sex with over 96 accuracy why does this matter forensic crime scene investigation Palm stink science could instantly rule out potential suspects Vsauce one story down seven to go this is mind blow I really need this robot to be my friend we primarily think of robotic potential as giving us another set of hands or automating something tedious but sometimes we need raw power the robo Design Lab at the University of Illinois is refining a robot that can bust down a door toss a payload and alleviate strain in a Warehouse setting instead of wearing out knees backs and Joints moving heavy boxes the semi-anthropomorphic teleoperated dynamic rolling robot can modulate its acceleration and forces to move heavy objects like this box without tipping over the water bottle and it can still deliver attendees and pizza rolls your mom makes when you redeem your good boy points hanklens are little weird dinosaur dragons covered in protective scales so put one in your gut a roboticist at the Max Planck Institute for intelligence systems was inspired by Pangolin videos he watched on YouTube to create a tiny medical robot that can curl up to fit inside a pill it's outside aluminum scales house a silicon body infused with Magnetic micro particles so the one centimeter by two centimeter by 200 micrometer Pangolin bot can be manipulated and even heated by magnetic fields to access areas of the digestive tract the fully soft Bots can't touch the that means the ability to spot treat ulcers to stop bleeding or to Target tumors and just like the Pangolin it can roll up and unroll and it's just the right blend of hard and soft this tree is a freak cypress trees can reach about 50 meters in height but a Tibetan Cypress just found in the yarlungbo Grand Canyon Nature Reserve has been awarded the status of Asia's tallest tree at 102 meters it's nearly 40 feet higher than the grand Buddha at Ling Shan 30 feet more than the Statue of Liberty and 13 feet taller than the Peter the Great statue in Russia it's over 3 meters in diameter and has a unique root system that is partly above ground in a 3D scanner using lidar mapped out every Dimension and confirmed it as the continent's largest and it's basically a giant hotel for The Valleys plants and animals the tallest tree in the world is also in the Cooper Stacy family a 381-foot Redwood in California congratulations trees please hit the like button and finally a service I use to make Vsauce 2 videos has sponsored vsauce2 storyblocks is a stock media Subscription Service I've used for years for unlimited downloads of royalty-free video if you're a Creator this is the way to go a simple subscription a huge library of video images sound effects music and editing templates and it's all 100 royalty free forever with no restrictions on where you distribute your videos so no more expensive pay per clip pricing sound good yeah that's why I use storyblocks to get started with unlimited stock media downloads at one set price go to storyblocks. com vsauce2 or click the link down in the description below storyblocks is awesome okay birds are using anti-bird weapons against us we love birds but a huge flock of say pigeons in cities can leave disgusting large-scale messes hostile architecture can combat that by deterring birds from perching but it turns out that crows and magpies find the spiky wires really useful for construction materials one Magpie nest in a tree in Antwerp Belgium contained around 1 500 metal spikes stripped from nearby buildings with the sharp prong serving dual functions their great building support for twigs and they also keep out other birds look if a rival bird species likes to eat your eggs you've got to protect your kids by crafting a prickly Dome that can skewer your enemies everyone knows that it's bionic finger time a combination of AI algorithms and surgical implants allows amputees to manipulate each finger of a bionic hand researchers at the center for biotics and pain research in Sweden created electroneuromuscular device that raises the bar for bionic limbs because in the past prosthetic limbs couldn't do that

much and had a very limited range of motions and abilities but by rewiring nerves to muscles and fusing the device to Bone which is called osteointegration detailed movements are possible with total control over individual fingers to use touch screens pump gas and turn a screwdriver but most importantly patients can grab the gamer fuel they need to live forever radioactive Moon slab we know way less about The Far Side of the Moon than you probably realize and a giant radioactive granite slab doesn't make a lot of sense there's a huge mass of creep between the Compton and belkovic craters that's k for potassium Reef for rare earth metals and P for phosphorus but researchers at the planetary Science Institute have now identified a hunk 50 kilometers across and a few kilometers thick that is weirdly hot because it's teeming with decaying thorium and uranium formed through melted rock from a volcano the Apollo program samples would suggest the moon's volcanism happened three to four billion years ago but the Compton belkovic thorium anomaly could be just a billion years old The Far Side of the Moon is keeping secrets and we need to know more buddy this ax is ridiculously old imagine fighting over the last woolly mammoth raid with some Neanderthal named Crag and he whips out a 30 centimeter 1. 6 kilogram ax an excavation from University College London archeology Southeast in Kent England Unearthed 800 Stone artifacts including a massive Flint ax over 300 000 years old right in the transition between the lower and middle Paleolithic eras was it a weapon of war did they need a heavy tool to deliver the final blow in hunting or was it simply a marker of status a napped blade of this size could have been used for chopping butchering or cutting it's like a stone age Behemoth Swiss army knife or something out of Diablo and now for the lady Kenmore dishwasher allowing wives the freedom to bake their husband a cake in 1974. because it is two hot water jets that scour dishes and the stainless steel pulverizer for soft food waste we call Sears lady Kenmore the freedom maker because it gives you freedom to do more important things foreign