Excellent

Lather

February 24, 2004

Why is lather important when you wash? (Shows you the soap is working.)

February 9, 2004

The body absorbs more vitamin E from fortified breakfast cereal than from supplements.

January 27, 2004

How long do cold and flu viruses survive on surfaces? (Up to 6 hours)

December 15, 2003

Naked mole-rats are missing a substance in their skin that transmits pain signals.

December 11, 2003

Ozone produced in the body reacts with cholesterol and contributes to heart disease.

December 8, 2003

In Florida, draining wetlands to create crop land has led to longer and more damaging freezes.

November 25, 2003

Where does tire rubber go when the tire wears out? (Pieces get airborne or washed into streams.)

November 4, 2003

Vibrating insoles help seniors keep their balance

October 27, 2003

Capuchin monkeys resent getting the raw end of a deal

September 8, 2003

Offshore oil platforms serve as artificial reefs, protecting lots of marine life.