Science

Space
11:04 am
Fri August 30, 2013

Space Telescope Reawakened for an Asteroid Hunt

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.

Mental Health
11:04 am
Fri August 30, 2013

New Clues to Memory Glitch Behind 'Senior Moments'

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.

The Two-Way
10:42 am
Fri August 30, 2013

Don't Call It A Mind-Meld: Human Brains Connect Via Internet

Acting as a "sender," brain researcher Rajesh Rao 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.
University of Washington

In what they call "direct brain-to-brain communication in humans," researchers in Washington state say they've successfully passed signals from one mind to another via the Internet, without using surgical implants. In their test, two people collaborated on a task while sitting in different buildings, using only their minds.

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Krulwich Wonders...
10:02 am
Fri August 30, 2013

Drone It To Me, Baby

Jasper van Loenen/Vimeo

Originally published on Fri August 30, 2013 3:18 pm

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"...

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Science
2:03 am
Fri August 30, 2013

Wise Old Whooping Cranes Keep Captive-Bred Fledglings On Track

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.
Joe Duff Operation Migration USA Inc.

Originally published on Fri August 30, 2013 1:40 pm

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.

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