Tech Tuesdays: Do It Yourself 5/22

Today's article is short & sweet: though no less fun-filled!

For example: Inspired by the latest portrayals of Iron Man in film, this man decided to build a pair of functional palm-positioned lasers that pack a pretty potent punch.  Really!  Check the video.

Also, how to extend your wi-fi signal with tin foil:

& Finally, HERE is today's feature video: DIY Device Charger in an Altoid tin!

(Just for fun, check out the Avengers-honoring custom ubuntu desktop via Lifehacker.

Enjoy! @TheRealJTweet


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