.CHARACTER IS ACTUALLY TREATING Americans to all type of eyeglasses. On April 8th thousands witnessed a complete sun eclipse. Lots of will certainly be less knocked out when, in the coming days, trillions of cicadas seem in the nation's Midwest as well as south-east. The throng is going to be unusually huge considering that two forms of the bug-- Brood XIII and also Brood XIX-- are emerging all at once. The last time they appeared simultaneously was in 1803, when Thomas Jefferson was actually head of state. Why do the cicadas have such an unusual life process?