Related questions

Q.Which us president ordered the dropping of the atomic bombs on hiroshima and nagasaki

A.US President Harry S Truman ordered that the first atomic bombs be dropped on Hiroshima and Nagasaki on 6 and 9 Aug 1945. 155,200 people died.

Q.I heard some time ago about a "Cobalt salted nuclear device" described as a "Doomsday bomb".What is it about cobalt salting that makes a normal nuke into the doomsday variety?

A.Salted bombs (eg using radioactive cobalt-60) don't release as much explosive energy, but irradiate an area, leaving it uninhabitable for much longer.

Q.A one hundred mega ton nuclear device detonated 2 thousand feet above London would be heard and felt how many miles away

A.A 100 megaton bomb detonated 2,000ft above London would be felt and heard over 1,200 miles away. The world's most powerful bomb is 50 megatons.

Q.What was the name of the french president who did nuclear test bombs in the 90's

A.Jacques Chirac was the French president when France last tested nuclear weapons at Mururoa Atoll in the South Pacific. Testing started in June 1995.