Why Is It?

Solar Burnout

April 30, 2008

Our listeners ask: Will the sun ever burn itself out?

April 24, 2008

A listener asks: What is the difference between fluorescence and phosphorescence?

April 17, 2008

A listener asks: Have many transitional fossils showing evolutionary links between major groups of …

April 15, 2008

A listener asks: Why are so few people left-handed?

April 2, 2008

A listener asks: where and when were cats first domesticated?

March 24, 2008

A listener asks: What is the sun made of?

March 18, 2008

Our listeners ask: Why do zebras have stripes?

March 11, 2008

A one-two punch causes hair to bleach in the sun.

March 10, 2008

A listener asks: When archaeologists uncover ancient cities, why do they have to dig so deep?

February 25, 2008

A listener asks: If vitamin C is essential to our survival, why can't our bodies produce it?