We bought this from petrosains KLCC. RM11.90 before 15% member discount.
Blow the balloon and the air will powered the race car move around. Jonathan love this!
Jonathan answered the following questions:
1) Why this car have no fuel tank or engine? But the car can move? The car is powered by air!
2) Air have power? Yes, mommy! Air can move things like tornado! (He saw chasing tornado from disovery channel)
3) What if the balloon out of air? The car will stop!
I'm not good in science although in science class when secondary school and I'm forgot totally about the Newton's laws of motion. This remind me to be more professional. Read more, hear more and watch more discovery channel.
And try again to produce some quality input = quality output!
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