.CHARACTER IS ACTUALLY Attending To Americans to all sort of eyeglasses. On April 8th millions observed a complete photo voltaic eclipse. Lots of will be actually less magnetized when, in the coming times, trillions of cicadas appear in the country's Midwest and south-east. The throng will be abnormally sizable because pair of types of the insect-- Brood XIII and Brood XIX-- are actually surfacing simultaneously. The last time they appeared all at once was in 1803, when Thomas Jefferson was president. Why perform the cicadas have such an unusual life cycle?