Check out Science Friction! ►► http://bit.ly/1tEauVK Join the Theorists! ►►http://bit.ly/1qV8fd6 Call of Duty gets a lot of hate when it comes to its health system. For as "Modern" as its warfare may be, regenerating health just isn't something that's going to be available on the battlefield...or will it? With CoD: Advanced Warfare, you're fighting a war 40 years in the future. Could regenerating health be possible then? And how does it compare to the science of health packs? Other CoD/Shooter Theories: Call of Duty: Death from Space ► http://bit.ly/1stq1Hs The Warcrimes of Call of Duty ► http://bit.ly/1twsP5J What Sex is Team Fortress 2's Pyro ► http://bit.ly/1xY8yXh Mega Man: Death by Robot ► http://bit.ly/110OaKY Polybius: The CIA Conspiracy ► http://bit.ly/1EDrFv2 Check out some more of our awesome video game content: Game Theory: http://bit.ly/1zz3t7E Culture Shock: http://bit.ly/1sw7aZ8 Digressing and Sidequesting: http://bit.ly/1rxBUgz Crossover: http://bit.ly/1t9AclA