Rating Newest Oldest. Best Answer: The USS Gerald R. Ford will be the biggest in 2015, the Nimitz class are all roughly the same size, with the USS George H.W. Bush being the latest and last of the Nimitz class. USS Gerald. R. Ford. http://en.wikipedia.org/wiki/USS_Gerald_...
Caffeine works primarily in the brain, where it affects the function of neurotransmitters and exerts a stimulant effect. If you drink too much coffee in a short amount of time, you will experience symptoms mostly related to your brain and digestive system.
For many people, a good cup of coffee is one of the great pleasures of life. But too much of the stuff can kill you, as explained in a new ASAPScience video that spotlights the curious and sometimes dangerous effects that caffeine has on the human brain. It turns out that there is a lethal dose of caffeine, Mitchell Moffitt, co-creator of the ASAPScience YouTube series, says in the video, which is somewhere around 150 milligrams of caffeine per kilogram of your body.