Episode: 1 Gravity Episode: 2 Time Episode: 3 Dark Matter Episode: 4 Alternative Fuels Episode: 5 Antimatter Episode: 6 Science of BBQ Episode: 7 Solar Storms Episode: 8 Large Hadron Collider Episode: 9 Lightning Episode: 10 The Periodic Table Episode: 11 Science Q&A Episode: 12 Near Earth Objects Episode: 13 Old Wives Tales Episode: 14 Hundred Year Spaceship Episode: 15 Warp Drive Episode: 16 Crazy Science Questions Episode: 17 Neutrinos & Tatooine Episode: 18 Planets & Brains Episode: 19 Space Station and Lizards Episode: 20 Asteroids and Black Holes Episode: 21 Brains & Light Episode: 22 Curiosity Rover Episode: 23 Spacecraft Updates Episode: 24 Habitable Planets & Chimps Episode: 25 Higgs Bosons & Tough Materials Episode: 26 Planets & Feedback