We need a full battery and empty battery
Try to drop them
The empty battery always falls when it is dropped and the full battery can stand
Challenge your friend to try to stand a toilet paper roll you always win this bet
You should not hold it vertically, but hold it horizontally it will stand when it dropped
We need a teabag for this experiment
How cool is it when you burn it
We need red wine and water
Put the water glass on the wine glass
Pull a card make small gap
Water is heavier than wine, so water goes down and wine floats on top
When you put your fingers into the water it will push the water and it will be heavier than the other side
What? How do we lose a square? Let's try again
We need a magnet and a battery and a steel wool
Try to touch the steel wool on the battery
Look at that, the battery burns the steel wool
We need a plate and eggshell and a little bit water