We were given a set of materials consisting of 2 A4 papers, a balloon, a ping pong ball, scotch tape and scissors. The aim of this activity is to propel the ping pong ball into the air, as high as possible.
Jia Le trying to blow the balloon, haha. XD
Group mates hard at work coming up with a solution.
This is already Attempt #n.
We even did research! Talk about being diligent.... Or desperate. HAHAHA.
And finally.................. THE LONG AWAITED OUTCOME.
WE DID IT!
We made quite a number of attempts, thinking that the mechanism would be rather complex. However, when we finally got to the desired outcome, it was actually not as complicated as we thought. We just had to roll the paper and fit the ping pong ball snugly at the bottom of the paper roll. Next, just release the air from the balloon and TADA! The ball was successfully propelled into mid-air!
Watch how we did it. ^^
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