
A Cartesian Diver or a Cartesian Devil.It is a classic experiment to do at home it simply explains the Archimedes Principle.The LAW OF BUOYANCY.
It is a mixture which behaves like a liquid and solid both . It is an amazing experiment to do at your home with children as it do not require anything expensive and rare.
It is a Eco-friendly device that produces electricity without any pollution. It converts the fuel such as hydrogen, alcohol, gasoline, or methane into electricity.
It is a very simple and easy to make tool which can be called as a simple gun. It is made only by a magnet and 7-8 ball bearings or more than that.
It is a very simple, effective and helpful tool as it is easy to make and too a very cool project far any science fare. it tells us about the air pressure outside..