Here’s a brilliant experiment that will allow you to make flying balloons without using helium. The methods are very easy to follow and only requires materials you can find in your household. This is one great science experiment and is intended exclusively for that.
Absolutely no playing with this balloon and any child wanting to try this one is strictly to be supervised by an adult. The reaction by the materials used in this experiment emit hydrogen which gets filled in the balloon and allow it to fly. For this reason, it is extremely important to keep any source of flame or ignition while you do this experiment as hydrogen is very flammable.
Wanna try it for yourself? Check out the video below!
