The elements of Robert Irwin's installation at the Whitney Museum of American Art — the show ends today — are named in the work's title: Scrim Veil--Black rectangle—Natural Light. There's no mystery. No magical ingredient.
Is your wort too hot? Have wild yeast taken over your brew? Are you experiencing bottle bomb? Home brewing beer is a combination of art and science. Chris Cuzme from 508 GastroBrewery discusses common pitfalls of home brewing and tips to perfect your process.
Researchers analyzed ancient Egyptian iron beads fashioned out of meteoric iron and crafted 2,000 years before the Iron Age. Archaeometallurgist Thilo Rehren discusses how the beads were made before the prevalence of iron mining and smelting.
Suicide kills twice as many people as murder each year in the United States, and rates in the military recently surpassed those among civilians. But while scientists have identified some risk factors for suicide being white, being male, substance abuse, mental illness — they still have little idea what spurs people to take their own lives.
After the WISE telescope used up the coolant needed to operate its detectors, its primary mission as an infrared survey telescope ended. NASA's Amy Mainzer describes how the agency is repurposing the dormant craft for a new three-year mission looking for near-Earth asteroids. Astronomer Brett Gladman also discusses a newly spotted asteroid-like object trailing Uranus.
Reporting in Science Translational Medicine, Nobel Prize-winning neurobiologist Eric Kandel and colleagues write of a memory gene that appears to retire as the brain ages — leading to those "Where'd I put my keys?" moments. Kandel says such memory glitches may be reversible with the right intervention.
Acting as a "sender," brain researcher <a href="http://www.cs.washington.edu/people/faculty/rao/">Rajesh Rao</a> watches a video game and waits for the time to hit the "fire" button. But he'll only think about doing that — the impulse was carried out by someone in another building, in a recent test of brain-to-brain communication.
Spies used them first, then the Air Force, then cops, then mischievous civilians; drones, for some reason, are what gawkers use to gawk. They're spy accessories. But not only spy accessories. Thanks to Jasper van Loenen, drones are about to expand their repertoire. The word "drone" is about to become a verb, as in "Drone it to me"...
This young whooping crane is on its first fall migration, guided by an Operation Migration ultralight aircraft. Each whooper in this population wears an identification band, and many carry tracking devices that record their movements in detail.
Being a wildlife biologist in the 21st century increasingly means rescuing rare animals from extinction. Among the success stories is the whooping crane. Seventy years ago there were only about 16 birds left on the planet. Now there are about 600.