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Posts tagged chewing gum

April 14, 2009

 

Inside train tunnel

Popping Ears on a Train

When a train enters a tunnel, it compresses the air in front of it like a piston. Air in a tunnel can't be simply pushed aside--the tunnel walls are in the way.

January 25, 2006

 

artificial_flavors

Can You Taste the Chemicals?

It sounds fanciful, but Wonka's gum flavored as food is far from impossible if you have the help of a skilled flavorist.

September 27, 2003

 

Chewing Gum

If you chew gum with sugar in it, you need to chew for twenty minutes or more in order to produce enough saliva to wash away a significant amount of the sugar residue. Even then, it’s a good idea to brush your teeth afterward.

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