How to perform a soda bottle weight experiment

Perform a simple soda pop bottle science experiment to figure out how water weight effects pressure.

This science video tutorial will show you how to perform a soda pop bottle experiment. You'll poke three holes in the plastic bottle, cover it with tape, fill it up with colored water, and remove the tape. What happens? The top hole is pouring out slower than the bottom hole. The weight of the water is pushing more pressure down, causing the water to spill out more quickly from the bottom hole. Try this nifty experiment at home with your children.