Water Rocket Launcher: Launching Your Homemade Water Rocket

Now that you've completed lesson 1 (building your water rocket) and lesson 2 (building your launcher) it's time to send your rocket into the sky! This is definitely the most exciting part of the project! Supplies You'll Need the water rocket you built (from lesson 1!) the launcher you built (from lesson 2!) one 2L pop bottle and cap (for ... Read More

Water Rocket Experiments You Can Do With Your Homemade Water Rocket

Trying Different Amounts of WaterWhat difference does the amount of water you put in the rocket make? You will need a way of measuring the effect. One way to do this is to use your watch to time the number of seconds that the rocket is in the air. First, try launching your rocket without any water in it. Try ... Read More