A jar or container (we used old bottles, spicy sauce ... creating bubbles similar to a lava lamp. Make sure you check with an adult and have their permission to use Vitamin C tablets.

The project has won Rolex, Lindbergh and Reader’s Digest awards in the past. If the 'Safe Bottle Lamp Project’ could repeat the success of Maximus, they would use the prize money of USD 20,000 to make ...