Isn't this something like the Alfven-Klein model of plasma flows?
Tags » Neil Armstrong
When the Apollo 11 astronauts left earth for the moon in July 1969, it was the culmination of the best efforts to make good on President John Kennedy’s pledge to send a man to the moon before the decade was over and return him safely to the earth. 141 more words
Saluting is primarily but not exclusively a military sign of respect with a very long history. This week it hit the news that some senior officers have become upset as recruits are not showing them the respect they are due and recently none other than President Obama have been criticised for taking saluting seriously and respectfully enough but why do we salute in the first place? 1,389 more words