A Giant Nuclear Blast, but a Hydrogen Bomb? Too Soon to Say Unusually large test explosions like Sunday’s North Korean blast can be achieved in many ways, making the field of atomic forensics difficult for distant experts. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:How to Make a Mummy (Accidentally)Fruit Flies and Mice to Get New Home on Space Station, at Least TemporarilyBIG ONE FEARS: San Diego fault line at high risk of MAJOR earthquakeAngela Merkel and Emmanuel Macron Unite Behind Paris AccordAngela Merkel and Emmanuel Macron Unite Behind Paris AccordYellowstone timebomb - Over 11,000 MILES of magma just waiting to spew from park