Bacteriophage – A Virus that Infects Microbes

Learn about the potential applications of 3D printing, via the use of this surgical tool; a biopen that prints a gel laden with stem cells.

Is the software that runs life the result of accumulated copying errors? Or does it require a programmer? This episode of Science Uprising examines how Microsoft founder Bill Gates, geneticist and entrepreneur Craig Venter, and even evolutionary biologist Richard Dawkins all acknowledge that DNA is like software. But how was that software created?

Aerogels are the world's lightest (least dense) solids. They are also excellent thermal insulators and have been used in numerous Mars missions and the Stardust comet particle-return mission. The focus of this video is silica aerogels, though graphene aerogels are now technically the lightest.