Print a Data Sheet to record and compare two launches.

Having problems converting PSI to KPa? Try this converter.

NOTE: Simulator NOT WORKING? Go to the Install Page and install the Java components needed to run the simulator.

This is a prototype of the WaterRocketSim program. JAVA and JAVA 3D Code developed by Eric Bishop from the Ohio State University. You are invited to participate in the testing. If you find errors in the program or would like to suggest improvements, please send an e-mail to david.a.mazza@grc.nasa.gov.

Go to Lessons and learn about the math and science behind water rockets.

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