Defending the planet isn't easy, but with the help of some advanced alien technology, the Men in Black have managed to keep the Earth safe from a variety of intergalactic threats. One of the most famous weapons in their arsenal happens to also be one of the smallest. As seen throughout the films, the Noisy Cricket packs a serious punch, but can science tell us just how powerful this tiny weapon is? Agent K suits up as he breaks it all down.
