“Ever wish you could see the strands of genetic material that make you…you? You can, and there’s no fancy lab equipment required. In this NOVA video short, learn how to extract your own DNA using just a few common household items.” Not sure what you do with this information but it’s interesting no?
Brian Greene’s The Fabric of the Cosmos, Hour 1: Surprising clues indicate that space is very much something and not nothing. | Great Topic presented with great graphics. There are 4 episodes in all.
Content so rich, you'll swear I was compensating for something.