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Ping Pong Ball Launcher

Design and build a device that will propel a ping pong ball a distance of 3m and land it in a garbage can.

Criteria

1. No fixed link

2. No flammables/explosives

3. Ball cannot bounce into the can

4. No backstops

5. Device must sit on the floor

6. You have 3 chances to achieve to goal.

 

Research

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