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Comment Zone for the input, CrossFit for the output (Score 1) 1806

If you just want to lose weight, all you need to do is change your diet. I'm a zone diet fan, but there are lots of other ways to go. Just keep your carb/protein/fat ratio to around 40/30/30 and cut out refined carbs, replacing them with fruits and vegetables. If you want to get more fit (stronger, faster, more agile, etc.), you can't beat CrossFit. It's highly effective, and you can do it at home. - go, read, watch the videos, and get some.
Wireless Networking

Submission + - Infrared radiation: The other wireless technology

StonyandCher writes: Although the recent auctioning of the 700MHz wireless spectrum bands have garnered great interest in the media (not to mention the billions of dollars being thrown around to own some of this), it's not the be-all and end-all answer to our wireless hunger.

New research is starting to be conducted in the area of infrared radiation. Cheap to develop infrastructure for, super fast and with huge amounts of spectrum available (literally many terahertz), is this the unlicensed answer to the dearth of wireless spectrum? This article delves deeper into the world of IR and looks at its pros and foibles.

The universe seems neither benign nor hostile, merely indifferent. -- Sagan