Thermal Imaging Reveals How Fast a Shirtless Person Loses Body Heat in the Cold

Here is footage taken using the military spec Selex Merlin thermal imaging camera of a shirtless man in the Scottish highlands during winter. The point is to show how fast humans lose the heat on their body when their bare skin is exposed to the bitter blistering cold. When he first takes off his clothes, you can see…

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How to Stay Healthy Before, During, And After a Convention

Every year hundreds of thousands of people head to conventions to talk tech, gaming, geek culture, even knitting! By the end, attendees walk out with swag, intel, and sometimes a rather nasty cold. Protect yourself from the infamous “con crud” and leave these gatherings scot free.http://lifehacker.com/everything-you...

Drone footage reveals the alien world that is a frozen Niagara Falls 

Pick your pop culture reference—the Fortress of Solitude or Hoth—and brush the mountains in cotton candy white and add water raging underneath the frozen sheets and you get a little bit close to what Niagara Falls looks like right now. NBC News has footage of the frozen Niagara Falls and it looks like another planet.

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