Uncategorized
-
PhysicsTwinkle Toes: How geckos’ sticky feet stay clean
Besides allowing geckos to cling to walls and ceilings, the millions of tiny fibers on the undersides of these lizards' toes clean themselves with each step.
By Peter Weiss -
Health & MedicineBad Combo? Some antidepressants may hamper breast cancer drug
Certain widely used antidepressants and a woman's own genes might diminish the effect of tamoxifen, a frontline breast cancer drug.
By Nathan Seppa -
19501
It should be noted that DDT was a poor example to use as an enantiomeric insecticide in this article, since that chemical doesn’t have an asymmetric carbon and therefore can’t exist in “mirror forms.” Gordon W.