Helium is the second lightest and second most abundant element in the observable universe, after spending hours staring at the balloon an idea popped in my head to make the balloon floating in the middle of the room not to touch the sealing nor the floor. I tried in this experiment to add some weight that equals the weight of the helium using some light plastic objects and some tissues. with a time laps video the result was amazing looks like a baby ghost playing with the balloon.

By Hazem Malkawi

Floating helium balloon experiment