The lean, green tech machines of the year.

Cleaner Colors Sam Kaplan

Here's the latest technology in the eco-universe. We have shirts that require less water in the dyeing process, a backpack that purifies water, a biofuel harvester and more.

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3 Comments

All these devices appear so useful!



June 2013: American Energy Independence

Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.


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