phorgan1
- DIY
A Six-Pack of "Light" Beer
Al Gore and company have helped us to see that our planet is in peril. Lend a hand, make a toast, and help illuminate ways for saving Earth -- all at the same time! It's easy to do your part: recycle, refill, and recharge.
9.26.2008 at 06:40pm - Comment by phorgan1You guys are so lame. The lantern you make like this is way cooler than anything you can buy, and you can customize it in endless ways if you learn even a tiny bit of electronics. Plus the cheepo walmart solar lights (all the solar lights) are incredibly lame, just like you guys. With this, if the light doesn't last long enough experiment! Larger or more efficient solar panel, maybe a battery with higher ampere-hours rating, or maybe search for more efficient leds with more lumens/watt. You can go with different colors, some can blink, you can make marquees, the possibilities go on and on. Have fun with it!!! Patrick
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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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