Hands-On Science

Physical Vs. Chemical Changes

02/16/2020 | 26m 40s | Video has closed captioning.

If you smash a cracker with a bowling ball it makes tiny crackers. But what happens when you light the cracker on fire?

Aired: 02/16/20

Rating: NR

Problems Playing Video? | Closed Captioning

Hands-On Science is a local public television program presented by TPT.