1N22.20 • Rockets: Water Rockets

Instructions / Notes:

• Fill rocket about 1/3 full of water.
• Insert pump into rocket, slide catch on and pump 20-25 times.
• To release rocket aim and slide catch off rocket.
• You will probably get wet.
• Pump the same number of times without water to show the difference in range.

Last updated on March 23, 2023