Caution!
There may be science in this....
Grace is now four; she is no longer three and a half. To celebrate her Daddy constructed a small scientific demonstration.....
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| The observers trying to predict what will happen |
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Balloon is filled with air (co2 if you prefer)
and attached to a cardboard tube... |
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| ...which is on a sting which the grad student holds tautly. |
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The tube / balloon aka "rocket" is released.
Grace wisely closes her eyes as
silly Daddy failed to provide safety goggles.
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| Bea observes the experiment from an alternate angle |
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| Perhaps extra string length will alter the results.... |
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| Super speed and distance travelled....RESULT! |
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| A final attempt before Daddy expired ;) |
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| spot the rocket. |
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