Uncategorized
- Astronomy
Oort cloud tosses astronomers a cometary curveball
In late November, ISON will deliver debris from the dawn of the solar system to Earth’s doorstep.
- Chemistry
Water squishes into stable shapes, no container required
Nanoparticles lock together to hold water in place for more than a month.
- Life
Scorpion venom kills pain in mice
Toxin works with nerve proteins to block distress signals’ journey to brain.
- Animals
Common pesticides change odds in ant fights
Species’ combat success can rise or fall after repeated exposure to a common neonicotinoid insecticide.
- Psychology
Groups recall travel details better than loners
Small teams of people can recite key information from public announcements better than any one person.
- Neuroscience
Brain stimulation restores movement in rats with spinal cord damage
Implanted electrodes might help paralyzed humans walk.
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- Quantum Physics
Single electron caught in action
Researchers have found a way to isolate the behavior of one particle.
- Science & Society
Humans’ living creations put on display
The Center for PostNatural History, a museum that opened in 2012, features Freckles and other organisms altered by humans.
- Anthropology
Hunting boosts lizard numbers in Australian desert
Reptiles prefer to live in places aboriginal people have burned.
- Materials Science
Radar distinguishes electronics from other metals
Using two pulses of radio waves, method could locate survivors trapped in rubble.
- Plants
Single-sex flowers release his, hers fragrances
Growing on the same tree, male blooms smell different from female blooms in certain tropical plant species.
