Then, when the idea of megatons came around ... just about every letter is already spoken for. "Really, the only two letters left in the English alphabet were R and Q," Brown says.

The statements by the two sides threaten to add more fuel to ... nuclear component of the French armed forces amounts to 67.2 megatons, while the United States boasts a whopping 1,814 megatons.

The Russian-American program Megatons to Megawatts exist for more than 20 years WASHINGTON, December 11. /ITAR-TASS/. The Russian-American program Megatons to Megawatts has paved the way for ...