Bottle Rockets Make outdoor bottle rocket launchers. For each rocket you will need 1 brightly colored ribbon bow, 1 thumbtack, 1 1-quart (1 L) soda bottle with a cork to fit, 1/2 cup (125 mL) of vinegar, 1/2 cup (125 mL) of water, 1 teaspoon (5 mL) of baking soda, and a 4aquot; (10 cm) square piece of paper towel. With theanbsp;...
|Title||:||The 20th Century|
|Author||:||Mary Ellen Sterling, Dona Herweck Rice|
|Publisher||:||Teacher Created Resources - 1997-06-01|