Burning bacon candles? Billboards that translate bat calls? Pod cars at airports? We have a whole lot of funky design ideas, as well as apps, hacks for digital cameras and more this week on TreeHugger.
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Source: http://feeds.gawker.com/~r/gizmodo/full/~3/AyTeZwif-MU/translating-bat-speech-leftover-bacon-candles-and-more-of-the-best-of-treehugger
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