WIRED SCIENCE investigates the components of Perflourocarbons and the latest attempts to create blood; Physicist Austin Richards, aka Dr. Mega Volt, directly interacts with 120 volts of pure electricity; Ziya Tong takes us through this year's NextFest; explore how paleontologists are using CT scans to look into fossils for clues to the past; and follow the Oakland Police Department as they demonstrate how a new technology called Shot Spotter works to help with criminal investigations.
