Aristarchus calculated that the Sun is about nineteen times farther than the Moon; it is actually about 390 times farther than the Moon. Another ancient Greek astronomer, Eratosthenes (276-194 BC), estimated the distance between Earth and Sun to be either 4,080,000 stadia or 804,000,000 stadia. There is disagreement regarding the correct translation of Eratosthenes' value, and further disagreement over which length of a stadium was used by Eratosthenes.
The irony of Surge's demise was that Mountain Dew contained more caffeine. With 55 milligrams of caffeine per 12-ounce bottle, Mountain Dew ranks as one of the most caffeinated soft drinks on the market. Surge, by contrast, contains 51 milligrams of caffeine. Mountain Dew had long been laying the groundwork to become the first modern energy drink.
AMP Energy is an energy drink distributed by PepsiCo under the Mountain Dew brand. Launched in 2001, AMP was originally known as Mountain Dew AMP. From 2007 to 2008, several additional flavors of AMP were introduced. In 2012, AMP labeling and ingredients changed, as did the flavor and appeal, according to fans.ountain Dew Energy was released in Ireland in April 2011. Produced in a lemon and lime flavor, it has a higher caffeine content than Mountain Dew sold in the U.S., at 18 mg per 100ml, versus 91 mg per 20 fl oz in the U.S. version (which is ~15.385 mg per 100ml).