The green kind!
I did that in Science Camp once. When you put mentos in a soda bottle the soda will shoot up creating a little shoot up of soda. Its very fun!
That would be an excellent science experiment! Try it with different types of sodas and with plain seltzer water and see which is best!
When science fair invention you can do is to make submarines out of empty plastic soda bottles. This project will explain buoyancy and how it plays an effect in the movement of submarines.
darker
soda volcano
Some people prefer to drink it that way.
possibley a volcano? like not a real one, the one with like baking soda,or also a pulley. it depends on what grade you are in
becaise is the best
Drink it
Backing soda is sodium bicarbonate, NaHCO3
I'd use either coke, diet coke, or any kind of coke, because it has a lot of sugar and caffien.
Just get some baking soda and tree sap and milk and any kind of coloring then mix and you get soda