News tagged with atomic bomb

Honey, I Blew up the Tokamak

Magnetic reconnection could be the Universe's favorite way to make things explode. It operates anywhere magnetic fields pervade space--which is to say almost everywhere. On the sun magnetic reconnection causes ...

Physics / General Physics

created Aug 31, 2009 | popularity 4.7 / 5 (18) | comments 8

Silver Crucial For WWII Bomb

In the middle of World War II, Secretary of War Henry Stimson asked Treasury Secretary Henry Morgenthau if he could borrow some of the government's silver on repository in West Point, N.Y. With metal in high ...

Chemistry / Materials Science

created Jan 13, 2010 | popularity 4.6 / 5 (10) | comments 3 | with audio podcast

Fukushima caesium leaks 'equal 168 Hiroshimas'

Japan's government estimates the amount of radioactive caesium-137 released by the Fukushima nuclear disaster so far is equal to that of 168 Hiroshima bombs, a news report said Thursday.

Space & Earth / Environment

created Aug 25, 2011 | popularity 4 / 5 (4) | comments 1

Physics for safer ports: New technology uses nuclear 'fingerprints' to scan cargo ships

While 700 million travelers undergo TSA's intrusive scans and pat-downs each year, 11 million cargo containers enter American ports with little screening at all. And the volume of those containers, roughly ...

Technology / Engineering

created Apr 29, 2011 | popularity 5 / 5 (1) | comments 1

Recent advance in detonation theory

A detonation wave is a chemical reaction wave propagating at the velocity of a shock wave along the explosive charge. There is great demand for a detonation model that can accurately simulate the detonation process, which ...

Chemistry / Other

created Nov 18, 2011 | popularity 5 / 5 (1) | comments 3

Europe-US deal to curb highly enriched uranium use

Three of the world's top suppliers of medical isotopes on Monday announced plans to work toward phasing out the use of highly enriched uranium in the production process under a deal with the United States.

Technology / Other

created Mar 26, 2012 | popularity 5 / 5 (1) | comments 3

What's behind our conflicted feelings on nukes?

(AP) -- Nuclear radiation, invisible and insidious, gives us the creeps.

Other Sciences / Other

created Mar 24, 2011 | popularity 1 / 5 (1) | comments 59