BlogHide Resteemsnani121 (31)in wine • 7 years agoWine polyphenols could fend off bacteria that cause cavities and gum diseaseAmerican Chemical Society Summary: Evidence suggests that sipping wine may be good for your colon and heart, possibly because of the beverage's abundant and structurally diverse polyphenols. Now…nani121 (31)in black • 7 years agoEinstein's equations allow a non-determinist future inside some black holesSome black holes erase your past University of California - Berkeley Summary: Physicists insist on determinism: your past and present determine your future uniquely, per Einstein's equations of…nani121 (31)in horses • 7 years agoSurprising new study redraws family tree of domesticated and 'wild' horsesUniversity of Kansas Summary: New research overturns a long-held assumption that Przewalski's horses, native to the Eurasian steppes, are the last wild horse species on Earth. This is a modern…nani121 (31)in fishing • 7 years agoNew mapping shows just how much fishing impacts the world’s seasFish are harvested from more than half the area covered by oceans, and some spots are super busy VESSEL VIEWER By tracking the activity of more than 70,000 fishing vessels, researchers made this…nani121 (31)in trip • 7 years agoPreparing for that trip to Mars Here are some of the obstacles that scientists are hurdling to get humans to the Red Planethis artist’s illustration depicts what a possible mission to Mars might look like. To make it reality, though, scientists must first solve a lot of problems. E71LENA/ISTOCKPHOTO This is the first…nani121 (31)in ancient • 7 years agoCave art suggests Neandertals were ancient humans’ mental equalsNewly dated rock drawings and shell ornaments predate Homo sapiens in Europe by at least 20,000 years ARTISTIC SURPRISE Red horizontal and vertical lines painted on the walls of a Spanish cave…nani121 (31)in human • 7 years agoHow to build a human brainSome steps for growing mini versions of human organs are easier than others BRAIN-MAKING 101 As blobs of two types of brainlike tissue fuse, interneurons (green) migrate from the left clump to…nani121 (31)in mysteries • 7 years agoModern tech unravels mysteries of Egyptian mummy portraitsA new exhibit explores the science of ancient funeral paintings. MUMMY MYSTERY The Hibbard mummy, now on display at Northwestern University, holds the body of a girl estimated to be 5 years old…nani121 (31)in flowers • 7 years agoThe flowers that give us chocolate are ridiculously hard to pollinateA complicated reproductive system makes pollination a tough job FLOWERS FOR CHOCOLATE Pale petals curl over a cacao flower’s male parts. Here, two developing fruits, or seedpods (top left), will…nani121 (31)in crime • 7 years agoFormer student opens fire at Florida high school, killing at least 17 THIS IS SOO SAD WHERE THE WORLD IS GOING ON HO GOD .........R.I.PBroward Sheriff Scott Israel said 17 people were killed in a shooting at Marjory Stoneman Douglas High School in Parkland. Terry Spencer and Kelli Kennedy Associated Press A former student…nani121 (31)in astronomy • 7 years agoSpaceX just launched its biggest rocket for the first timeThe Falcon Heavy is the most powerful rocket since the Saturn V ALCON IN FLIGHT The SpaceX Falcon Heavy rocket launched on its maiden voyage from Cape Canaveral February 6. SPACEX It’s…nani121 (31)in science • 7 years agoChina’s great leap forward in scienceChina’s great leap forward in science Chinese investment is paying off with serious advances in biotech, computing and space. Are they edging ahead of the west? I first met Xiaogang Peng in…nani121 (31)in rainbow • 7 years agoColombia’s rainbow river benefits from peace dealOne of Colombia’s natural wonders, the Caño Cristales river lies deep inside what was Farc rebel territory. But last month’s historic peace deal means tourists can enjoy its many-hued waters…nani121 (31)in material • 7 years agoSkyrmions open a door to next-level data storageKnots in magnetic materials could one day make for faster, sturdier, tinier electronics Knots in magnetic materials could one day make for faster, sturdier, tinier electronics MAGNETIC KNOTS A…nani121 (31)in quantum • 7 years agoQuantum computers go silicon While not very powerful, the machine is ‘a big symbolic step’SILICON STEPS UP Scientists are performing new quantum feats with silicon-based devices (background, shown in a scanning electron microscope image). In a technique that could help silicon quantum…nani121 (31)in society • 7 years agoBroadcom MASTERS 2017 awards $100,000 in prizesThe Broadcom MASTERS 2017 finalists on stage at the awards gala. ~~ PHOTO COURTESY OF SOCIETY FOR SCIENCE & THE PUBLIC/LINDA DOANE. Congratulations to the winners of Broadcom MASTERS 2017, who…nani121 (31)in earth • 7 years agoAncient ozone holes may have sterilized forests 252 million years agoBarren trees could have collapsed food webs, leading to Earth’s greatest mass extinction BARREN TREES Modern dwarf pines (shown) become unable to reproduce when irradiated by ultraviolet-B…nani121 (31)in animal • 7 years agoShipping noise can disturb porpoises and disrupt their mealtimeTAG TEAM Researchers tagged seven porpoises with sensors that were attached via suction cups, which detached harmlessly after about a day. Harbor porpoises are frequently exposed to sounds from…nani121 (31)in paleontology • 7 years agoFossil footprints may put lizards on two feet 110 million years agoBut the prints aren’t clear-cut, others say IMPRINTS Scientists think that these fossilized footprints may represent the earliest evidence of a lizard running on two legs. Here, a front print…nani121 (31)in society • 7 years agoChanging toothpastes? Change your toothbrushScience News for Students is an award-winning, free online magazine that reports daily on research and new developments across scientific disciplines for inquiring minds of every age — from middle…
