> The universe may be teeming with microscopic black holes the size of an atom, but with the mass of a city-sized asteroid.<p>Wait… I though that the smaller the black hole the faster it “evaporates”.<p>> Some have even argued that an immense explosion that flattened a Siberian forest in 1908 could have been the result of one of these micro black holes impacting Earth.<p>I’m not buying it until I hear about it from scientist YouTubers that I trust.