Archive for the ‘Chemistry’ Category

 

How do you make a water bottle boat with baking soda and vinegar go in a straight line?

Sunday, January 24th, 2010
boat
fluffyinuhamsta asked:


A boat I made out of a water bottle that was propelled by baking soda and vinegar keeps making donuts in the water. I can’t make it go in a straight line. Is there anything I can attach to make it do go in a straight line?