Things You'll Need:
- A large ballon
- water
- A LED the colour of what you want it to glow
- electrical tape
- batteries
- wires
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Step 1
Attach the wires to the LED. Use the electrical tape to secure it.
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Step 2
Insert the LED into the balloon. Fill it with water and tie a knot.
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Step 3
Put the water filled balloon into the freezer and wait until solid.
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Step 4
When solid take out of the freezer and cut the balloon skin off. Attach the batteries and behold the magic.















Comments
adlp said
on 10/10/2008 Such a cool idea!! Thanks!