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Hardware Hacking

Submission + - Protect Your Fruit With A Hail Cannon

ScentCone writes: In hopes of disrupting small droplets of water before they are able to form into an approaching storm's fruit-damaging hail, some farmers are spending $50K+ each on sonic cannons. Like most, this New Zealand company's gear uses acetylene gas charges. The technique has a long history, but there is continued debate about its effectiveness. Nissan, though, has got their own version to protect lots full of shiny new cars.

How come everyone's going so slow if it's called rush hour?