Topic: Gabor Horvath
Laszlo Csatary was charged with 'unlawful torture of human beings,' after a Jewish organization alerted Hungarian officials of his Nazi involvement.
Zebras are best known for their dramatic stripes, but why they evolved remains uncertain. One popular notion is that stripes make it difficult for predators to single out an individual zebra from the herd, but experimental evidence for this or other ideas has been lacking.
Research shows that the Vikings may have navigated the open seas using sunstones, naturally occurring crystals that filter polarized light.
02/07/2011 04:04 pm
Polarized light -- the kind of reflected light polarized sunglasses reduce -- has serious effects on creatures who use it but get bamboozled by polarized light reflecting off of engineered surfaces.
01/07/2009 12:00 am