Physics - General Physics news

Quantum secrets of photosynthesis revealed

Through photosynthesis, green plants and cyanobacteria are able to transfer sunlight energy to molecular reaction centers for conversion into chemical energy with nearly 100-percent efficiency. Speed is the ...

Apr 12, 2007
4.7 / 5 (344) 0

Before the Big Bang: A Twin Universe?

Until very recently, asking what happened at or before the Big Bang was considered by physicists to be a religious question. General relativity theory just doesn’t go there – at T=0, it spews out zeros, ...

Apr 09, 2008 feature
4.3 / 5 (291) 33

What Happened Before the Big Bang?

New discoveries about another universe whose collapse appears to have given birth to the one we live in today will be announced in the early on-line edition of the journal Nature Physics on 1 July 2007 and wi ...

Jul 01, 2007
4.5 / 5 (245) 0