You'll need:
- an empty glass juice bottle
with cap removed - a coin that just fits over the
opening of the bottle - some water
- warm hands
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Dancing
coin trick You'll need:
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| 1 |
Wet the coin by letting water
drip from a tap onto the coin. |
| 2 | Stand the bottle on a desk or
table and put the wet side of the coin over the opening of the juice bottle. |
| 3 | Carefully hold the bottle firmly
with both hands and watch the coin. |
| 4 | What do you see happening to
the coin? |
| 5 | Try to explain why your hands
make the coin do what you saw.
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