Archive: 10/25/2007

How to design a cancer-killing virus

One new way to treat individuals with cancer that is being developed is the use of viruses that infect and kill cancer cells while leaving normal cells unharmed. These viruses are known as virotherapeutics. In a new study, ...

Oct 25, 2007 4.4 / 5 (22) 0

String Theory's Next Top Model

Ernest Rutherford used to tell his physics students that if they couldn't explain a concept to a barmaid, they didn't really understand the concept. With regard to the cosmological implications of string theory, ...

Oct 25, 2007 4.1 / 5 (99) 3

Probing Question: How does anesthesia work?

Many inventions of the 19th century -- telephones, airplanes, phonographs -- have helped to shape the modern world. However, it could be argued that the 1846 discovery of effective surgical anesthesia holds a place of honor ...

Oct 25, 2007 4.3 / 5 (16) 2

Alice on Trial, Redux

When Alice revs her engine at the start of the Defense Advanced Research Projects Agency (DARPA) Urban Challenge qualifying rounds on October 27, multitudes of cameras will be pointing at her. But she'll only ...

Oct 25, 2007 4.3 / 5 (9) 1