Toys from trash – Fireless flame
This experiment is graphic. Mix Isopropyle Alcohol with equal quantities water. Dip a cloth in this mixture and pick it up with a pair of tongs. Seek adult supervision to light the cloth. Observe safety rules. You will see the cloth burn with a clear blue flame. Wait until the flame dies out. Surprisingly, the cloth will not burn. The alcohol will burn and the water will evaporate, leaving the cloth intact.