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Science so complicated one needs to use calculus most of the time to express concepts. From the "sigma" letter in calculus, the symbol that is used to express summation.
Quantum physics is a sigma science.
by pentozali May 01, 2008
May 3 Word of the Day
Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)
Monica: Oh yay! I made a new mutual today because we started following & talking to eachother on twitter and we like eachother (so it seems).
by qtheresurrection March 25, 2015