How do u stop a cork floating in water from touching the edge? No props.

Subject: How do u stop a cork floating in water from touching the edge? No props.

Date: Wed Oct 20 20:19:04 1999
Posted by Jordan
Grade level: K-3 School: Jay Partridge
City: Chico State/Province: CA Country: USA
Area of science: Engineering
ID: 940465144.Eg

Message:


A cup of water containing a floating cork.  What can you add to this that 
would stop the cork from floating toward or touching the edge of the cup 
of water.  Cannot use props such as toothpicks etc

Re: How do u stop a cork floating in water from touching the edge? No props.

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