Sezon 15
Bölümler
1 Meteors, Sea Level Rise, House Fires 17 Tem 2014 2 Tattoos, Moon Mining, Muscle Fibre 24 Tem 2014 3 Omega 3 Inmates, Antarctic Sea Ice, Dog Optimism 31 Tem 2014 4 Radiation Fallout, Multiple Organ Failure 7 Ağu 2014 5 Gut Reaction: Part 1 - What You Eat Could Be Making You Ill 14 Ağu 2014 6 Gut Reaction: Part 2 - Let Food Be Thy Medicine 21 Ağu 2014 7 AE2 - The Silent ANZAC, Where Does Fat Go? 28 Ağu 2014 8 Epilepsy, Brian Schmidt 4 Eyl 2014 9 Dr. Jane Goodall Profile, Mystery Mummy, Eureka Prizes 11 Eyl 2014 10 Testosterone - It's Not All About Sex 18 Kas 2014 11 Honey Bees, Drinking Water, Driver Distraction 25 Eyl 2014 12 Mega Tsunamis, Allergy Pill, Nature Play 2 Eki 2014 13 Falling In Friendship 9 Eki 2014 14 Global Warming Pause, Virtual Universe, Green Alloys 16 Eki 2014 15 Tokyo Flood Prevention, Crying, Open Plan Office 23 Eki 2014 16 The Wind, Bird Strike 30 Eki 2014 17 Aircraft Electromagnetic Interference, Tilapia, Laser Danger 6 Kas 2014 
18 Low Carb Diet - Fat or Fiction? 13 Kas 2014 19 Genetic ID, Tunnel Borer, Coral Trout 20 Kas 2014 20 Antiviral Abalone, Fermat's Theorem, Predator Scat 27 Kas 2014 21 Future Cities 4 Ara 2014 22 Implant Protection, What Rat Is That?, Science Of The Perfect Drink 11 Ara 2014
18 Low Carb Diet - Fat or Fiction? 13 Kas 2014 19 Genetic ID, Tunnel Borer, Coral Trout 20 Kas 2014 20 Antiviral Abalone, Fermat's Theorem, Predator Scat 27 Kas 2014 21 Future Cities 4 Ara 2014 22 Implant Protection, What Rat Is That?, Science Of The Perfect Drink 11 Ara 2014