Other Sciences news

New trigonometry is a sign of the times

Mathematics students have cause to celebrate. A University of New South Wales academic, Dr Norman Wildberger, has rewritten the arcane rules of trigonometry and eliminated sines, cosines and tangents from the trigonometric ...

Sep 16, 2005 4.1 / 5 (59) 0

Tribal war drove human evolution of aggression

Wars are costly in terms of lives and resources – so why have we fought them throughout human history? In modern times, states may fight wars for a number of complex reasons. But in the past, most tribal wars were fought ...

Sep 09, 2008 3.8 / 5 (65) 51 feature