Science Buddies: "Ask an Expert"

What percentage of water is best?


Do we have to use a carbonated beverage bottle?



What is the best number of fins to use?


Are elliptical fins the best shape?

Hi MrBremmer,
Those sounds like really good questions as part of an experiment.

Science Buddies have this experiment that looks like it could be a good fit / basis for find answer to those questions:
https://www.sciencebuddies.org/science- ... background

Good Luck and please let us know if there's anything else we can do to help!
Willey