Black Bears of NC, Rainbow Shelter and more

Black Bears of NC, Rainbow Shelter and more

Available on Pluto TV
S4 E9: In this Episode, Mr. Wizard shows Colored Shadows, Corn Starch Slap, Rainbow Shelter, Periodic Motions, Paper Flower Opens, Breathing Measurements, Coin on Hoops into Bottles, Black Bears of NC, and Sun Water Purifier.