Archive for the ‘Science’ Category

Nitric Oxide Supplements

September 2 | Posted by falian | Science

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Four-dimensional space-time

March 7 | Posted by falian | Science Tags:

Special relativity is less definite than classical physics in that both the distance D and time interval T between two events depend on the observer. Einstein noted, however, that a particular combination of D and T, the quantity D2 − c2T2, has the same value for all observers. The term cT in this invariant quantity elevates time to a kind of... Read more