Science Buddies
Science Buddies: Spinning Your Wheels: Pinwheel Sensitivity
So you've just heard the "Happy Birthday" song and now it's time to blow out the candles. If you are sitting far away from the candles, you know you'll have to blow harder to get them all out than if you were sitting closer. In this...
PBS
Pbs Kids: Peg + Cat: Games: Make the Cake
Help make a birthday cake by selecting the type of cake, dividing it into pieces, decorating each piece with fruit, and adding the candles.