Inspired by bees, flying robots use static to stick their landing
(Harvard Microrobotics Lab/Harvard University) Most flying animals conserve their energy by occasionally perching. Engineers would love to copy this lazy energy-saving method in drones, especially itty-bitty microbots that can't lug around heavy batteries. These hovering little critters could be sent into dicey situations — watching wildfires, searching precarious rubble for earthquake survivors, monitoring air safety after a chemical spill — but they can't do any good if they run out of ju..>> view originalStanford faculty members honored with National Medals of Science
Last December, Stanford psychologist ALBERT BANDURA and microbiologist STANLEY FALKOW, were among those named winners of 2015 National Medals of Science. A White House ceremony, originally scheduled for January, was postponed due to a ...>> view originalNew Horizons hopes to explore another strange new world, MU69, awaits NASA's approval
After exploring Pluto, New Horizons is planning to known about another strange new world, 2014 MU69. New Horizons hopes to explore the icy rock, which as per NASA could be a time capsule from the earliest days of our solar system. MU69 is one of different types of objects present in the Kuiper Belt. MU69 is considered to be a cold classical object, which has remained undisturbed since the beginning of the solar system. No one has ever visited a cold classical object. Therefore, if this flyby g..>> view originalMars Is Ready For Its Close-Up: Red Planet Easy To Spot This Weekend
The moon and Mars, shown on Dec 24, 2007, during that year's Mars opposition. This year, Mars will be slightly closer to us than it was then but will look approximately the same — like a very bright, reddish star. Garrett Coakley/Flickr hide caption toggle caption Garrett Coakley/Flickr The moon and Mars, shown on Dec 24, 2007, during that year's Mars opposition. This year, Mars will be slightl..>> view originalHow Your Nose Got Its Shape
Ski-jump, hooked, piggy or snubbed — there are almost as many nose shapes as there are people in the world. Now, new research has uncovered four genes that govern some of the variation in the human olfactory organ. The new findings could help scientists understand the roots of this variation, the researchers said. Robotic Wrist-Worn Joint Gives You Another Hand “Finding out the role each gene plays helps us to piece together the evolutionary path from Neanderthal to modern humans,” study co-aut..>> view originalTrees may 'sleep' at night, scientists find - Tribune
Trees may 'sleep' at night, scientists find By The Washington Post | Friday, May 20, 2016, 11:00 p.m. Email Newsletters Sign up for one of our email newsletters. Updated 4 hours ago There are trees that “weep” and trees that “quake,” trees that are “bitter,” “brittle,” “common” and “dynamite.” But trees that sleep? Maybe. In research both charming and groundbreaking, scientists from Austria, Finland and Hungary used lasers to measure the overnight movements of birch trees. Th..>> view originalAggressive, man-eating Nile crocodiles lived in the Everglades for years
This 2012 photo provided by Joe Wasilewski shows a Nile crocodile he found in Homestead, Fla. University of Florida researchers recently published a paper showing that reptiles captured in 2009, 2001 and 2014 are Nile crocs. ( Joe Wasilewski via AP) It’s a small problem, but invasive species almost always start out that way. Researchers at the University of Florida examined the DNA of three reptiles pulled out of the Everglades swamp and found that they were invasive Nile crocodiles, and tha..>> view originalHow Birds Became Red
Space Shuttle Spectacle: Watching a Huge Fuel Tank Come Ashore
The space shuttle external fuel tank known as ET-94 is moved from its barge to dry land at Marina del Rey, California, on May 18, 2016. Credit: Rod Pyle/Space.com MARINA DEL REY, California — The gentle maritime rhythm of Fisherman's Village in Los Angeles was punctuated by the sounds of torqueing metal and snapping timber Wednesday (May 18), as NASA's last space shuttle external fuel tank was rolled off a seagoing barge. The tank will soon begin the final leg of a 5,000-mile (8,000 ..>> view original
Saturday, May 21, 2016
Inspired by bees, flying robots use static to stick their landing and other top stories.
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