the tech talk @

Q: Does tapping the top of a soda can stop it from foaming?

Posted in 1 by Sankeerth on November 12, 2007

A: Those who think so follow this logic: When you shake a soda can, little molecules of carbon dioxide bump into each other and form bubbles. These bubbles hang around on the sides and bottom of the can until you pop the top, at which time they shoot out, eager to escape to the lower air pressure outside the can

read more | digg story


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s

%d bloggers like this: