How Clean Does A Hospital Really Need To Be?

The more we learn about hygiene, the more laws we legislate to make sure the places we live, eat and work stay clean and keep us healthy.

TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes.