How to Build an Electronic Bee Counter – IEEE Spectrum

http://spectrum.ieee.org/geek-life/hands-on/how-to-build-an-electronic-bee-counter

How to Build an Electronic Bee CounterIEEE SpectrumBees are important: they pollinate dozens of crops, including almonds, cacao, and coffee. While there has been a lot of attention paid to Western honeybees owing to colony collapse disorder, this specific disease and others like it are really …