Supplies

Directions

Start by putting some M&Ms onto a plate.
Arrange the M&Ms in a large circle at the outside edge of the plate.
Gently add enough water to the middle of the plate until the water is touching all of the M&Ms. Be careful not to add the water too roughly or it will cause some of the M&Ms to move out of the circle.
Then just watch and over the next few minutes, a rainbow will form!