please tell me

Asked by ketagajjar | 26th Jan, 2010, 02:14: PM

Expert Answer:

It'll depend upon what's your interest. However, you can prepare the following Volcano Eruption Model if you like.

Get an empty soda bottle. Mold dough around it. Try to make it pretty to get it looks of a hill. Fill the bottle with warm water and red food coloring. Also add soap and baking soda.                 

At the fair, add vinegar to your volcano. It'll erupt. The red foam will look like hot lava flowing down the sides.




Answered by  | 26th Jan, 2010, 03:25: PM

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