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Posts tagged gas

November 23, 2004

 

Frost-free Freeze Physics

Frost-free freeze physics--it's more than a tongue-twister.

November 19, 2004

 

Sublimation

You fill the ice tray up to the rim and put it in the freezer. The ice that results will be?

September 16, 2004

 

The Time Before Fire

Did you know that there was a time before fire ever existed? Learn more on this Moment of Science.

September 27, 2003

 

Bottle of Pop

Have you ever wondered why we keep champagne bottles at pressures that would pop a tire? Find out why on this Moment of Science.

September 27, 2003

 

Freeze Drying

If you’ve ever been to the Air and Space Museum in Washington DC, perhaps you’ve sampled the kind of freeze-dried ice cream astronauts eat during space missions. A stiff, dry square, the freeze-dried version tastes just like ice cream, except that it isn’t cold, and has no moisture.

September 27, 2003

 

Gas

This time on A Moment of Science, we discuss a rather delicate subject–gas (and we don’t mean the kind you put in your car). It’s normal and healthy to let out a little belch here and there after a meal. It’s just one of the ways the body gets rid of gas. You probably know […]

September 27, 2003

 

icecream

Ice Cream, a Foam?

Ice cream and soda... an amazing combination but how do you get rid of the foam?

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