Most gadgets today have simply lost their innovation and rely on aesthetics as well as marketing to wow consumers, but these simple inventions above are borderline genius. Whether it be the modular stackable fridge or solar shingles, there’s something for every geek. Our favorite? Definitely the ZERO personal helicopter, which was designed by Hector Del Amo. Click here to view the first image in today’s viral picture gallery. Continue reading for a viral video showing why you should never ever microwave a glowstick.