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.
Some of the effects are subtle; others are not so subtle: 1  Because of coffeeâs acidity, it can adversely affect the lining of your stomach and intestines. 2  If you drink a lot of coffee over an extended period, it will worsen any existing conditions you may have. 3  In addition, it can lead to gastritis and ulcers.