This will give you step by step instructions to make a fire balloon or sky lantern.SAFETY PRECAUTIONS: This project involves highly flammable materials. Children should only make this if accompanied by an adult. Don’t use the fire balloon in dry areas or in areas where a fire could start. The best place to use a fire balloon is over a large body of water.
風船爆弾 over the past weekend I learnt of the African Descent US Paratroop unit in WW2 dedicated to fighting the fires started by the Japanese in their 300 successful bombing raids of the USA. How had I not heard of this before? They were set to drop biological warfare from the sky.