China says new supersonic sub would reach San Francisco in 100 minutes

China claims it has found a way to create a supersonic underwater vessel that could travel from China to San Francisco in less than two hours using new developments in supercavitation. This could be extremely useful for travel—but also for the development of underwater weapons. In fact, this is a military project.


84 year science experiment finally sees results after years of nothing

Since 1930, there has been a science experiment that basically does nothing. Seriously. Scientists watch as a solid—that's actually a liquid 230 billion times more viscous than water—drips down a glass container. But that takes time. A lot of time with a whole lot of nothing. For the past 84 years, the blob of tar has…