that probably refers to the energy ...

released when anti-matter combines/collides/cancels out with matter. it is a few magnitudes more than nuclear reaction, although i don't know how accurate the claim that only a few grams can destroy earth is. and also, it would depend on one's definition of "destroying earth" -- all humans are killed? all life forms are wiped out? or the entire planet is turned to dust?

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definition of "destroying earth": BMT不见了。 -jin_yin_hua- 给 jin_yin_hua 发送悄悄话 (0 bytes) () 11/19/2010 postreply 15:30:57

maybe it is a chain reaction? -7.5- 给 7.5 发送悄悄话 7.5 的博客首页 (0 bytes) () 11/19/2010 postreply 15:31:15

not a chain reaction like nuclear fission, ... -panzerkom- 给 panzerkom 发送悄悄话 panzerkom 的博客首页 (428 bytes) () 11/19/2010 postreply 16:33:34

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