For those who haven't seen yet any of the PBS Space Time videos and are interested in physics and cosmology, it is really well done. I recommend checking it ou

For those who haven't seen yet any of the PBS Space Time videos and are interested in physics and cosmology, it is really well done. I recommend checking it out. Each episode is pretty short, entertaining, and jam packed with well explained information. I'm now hooked on the series, and feel like I am more informed about our latest understanding of physics and the universe.