We've Been Genetically Engineering Animals for 10,000 Years

Genetic modification sounds like something from the future and maybe present but humans have been shaping plants and animals for centuries.

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.