Top news for December 21, 2008

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Synchron: Brain Hacking With A Purpose

Novel air filter captures wide variety of pollutants

Chandra Spots Two Pairs of Supermassive Black Holes on Collision Courses

Fasting for 24 hours could weaken the immune system

SpaceX Crew-8 astronaut mission: Live updates

AI Outraces Human Champs at the Video Game Gran Turismo

Why PepsiCo’s and Coca-Cola’s Alcohol Drinks Worry Health Experts

Can Geckos Recognize Themselves?

The National Weather Service In Los Angeles Just Issued A Blizzard Warning - Here’s Why

Research: An Illegal Trade Is Killing Dolphins In Papua New Guinea