What in the world?

What in the world?
Cold weather kills 20 times as many people as hot weather, according to an international study analyzing over 74 million deaths in 384 locations across 13 countries. The findings also reveal that deaths due to moderately hot or cold weather substantially exceed those resulting from extreme heat waves or cold spells.
http://www.sciencedaily.com/releases/2015/05/150520193831.htm

New study on video game playing

How video games affect the brain on average. individuals will play at least 100,000 hours of video games before they're 21. Collectively, people play billions of hours of video games.

Microbes that use electricity

A new article tells about how certain microbes called methanogens have the ability to use electricity & CO2 to create methane.