Why You'll Never Have A Pet Lion

Even though they may seem like the same thing at times, there is a vast difference between a tame animal and a domesticated animal.

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.