Researchers at Caltech and Harvard have created an artificial jellyfish using a silicone base and rat heart cells. Dubbed a "Medusoid," the synthetic creature swims in water in a similar fashion to a real jellyfish. More at BBC News and LiveScience.
In the first half, cyber technology expert Charles R. Smith offered analysis of threats from North Korea, and reports about security flaws, hacks, and viruses.
In the latter half, an 11th generation Creole New Orleanian, Bloody Mary, made her debut on the show, discussing the rich history of voodoo and the paranormal that permeates the culture of New Orleans, and her interactions with the spirit realm.