477K views · 7.3K reactions | 16,000 year evolution  A supercomputer simulation shows a turbulent molecular cloud and rotating disk of dense gas around a young star. Under the force of gravity, the disk collapses, forming spiral arms and clumps, which could result in the formation of planets or brown dwarfs. | NASA Ames Research Center | Facebook

717K views · 105 reactions | People have brewed beer with yeast found in a Patagonian forest, in the hold of a sunken ship, even in a man's beard. Here's a toast to evolution, life, and a refreshing cold one. | OPB | Facebook