.CHARACTER IS ACTUALLY Curing Americans to all sort of spectacles. On April 8th millions witnessed a total photo voltaic eclipse. Several are going to be less mesmerized when, in the coming days, mountains of cicadas show up in the nation's Midwest and south-east. The throng will certainly be actually extraordinarily huge considering that pair of types of the insect-- Brood XIII as well as Brood XIX-- are surfacing all at once. The final opportunity they showed up simultaneously resided in 1803, when Thomas Jefferson was actually president. Why perform the cicadas have such an unique life cycle?