Question

does any have an easy and fast science project

Answer 1

Hmm what do you need to do (ie. what are your project requirements)?

Answer 2

Query: Can a straw stab through an uncooked potato? To do: Take a straw, put your finger over the top open end of the straw, keep your other fingers out of the way, and plunge the straw straight down through the potato. It goes all the way through the potato because the air molecules are trapped inside the straw give it the strength to cut through the potato. Voila!