Comment on This tiny, wearable patch makes you invisible to mosquitosparentComments−veemjeem13yStill, a square piece of plastic is still more portable than carrying around a 2 liter bottle full of fermenting yeast. I'm not about to strap that to my backpack when I go hiking.
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Still, a square piece of plastic is still more portable than carrying around a 2 liter bottle full of fermenting yeast. I'm not about to strap that to my backpack when I go hiking.