12pm
Jonathan was waiting to do this experiment before going back home. We taught that the activity will be carry out on the 3rd floor. While we heading to the front desk, we saw a lots of people sitting on the staircase near the main door. Here we go... ...
Put some water in the bottle, place it on the launcher and pam, pam pam using air pump....then when the pressure inside the bottle is full. The rocket will fly away high in the sky.
Jonathan and Chloe try around 4-5 times until they are satisfy!
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