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All Physics

Physics experiments

An Arabic proverb says: “One experiment is worth a thousand words”. Taking that very just saying as our starting point, we offer a wide variety of physics experiments for children up to the age of 12. The experiments we propose will help you to see, to remember and, most important of all, to understand the substance of the physical laws and principles by which our world is built. Theory, as everyone knows, is dead without practice, and without practical confirmation all the formulas and theorems of physics belong to the realm of supposition, conjecture and theoretical speculation. Theory gives knowledge; practice gives confidence in that knowledge, and that confidence is in its turn the foundation on which a view of the world rests.
 
From infancy a person comes to know the reality around him only through direct dealings with it. In time words take the place of practical experience. And so, relying more and more on words, a person draws away from reality.
 
Physics experiments are a chance to look more thoroughly into how one's own world is made.
Read it first! Before starting an experiment, read carefully how it is to be done.
Gather all the materials you need!
Experiment!
Observe!
Working on their own or with friends, and sometimes with a parent's help, children can take their first steps in physics through these simple but absorbing experiments. Clear instructions with drawings come with each of them. All the physics experiments presented here are safe and call for no special equipment or materials.

Material in this section

What moves which way?

AIM OF THE EXPERIMENT: To show how the position of the centre of gravity can affect the motion of a body.

The click

AIM OF THE EXPERIMENT: To show how charged particles make a sound.

The magnet draws

AIM OF THE EXPERIMENT: To show the pattern that magnetic fields form around magnets of different shapes.

The steel barrier

AIM OF THE EXPERIMENT: To find out how metals affect a magnetic field.

The balance upset

AIM OF THE EXPERIMENT: To show that the weight of objects changes in water.

Strength and shape

AIM OF THE EXPERIMENT: To see whether the shape of an object affects its strength.

The pendulum

AIM OF THE EXPERIMENT: To establish how the length of a pendulum affects the time of a single swing.

On the edge

AIM OF THE EXPERIMENT: To show that the centre of gravity is the point that determines the balance of a body.

Balance

AIM OF THE EXPERIMENT: To find the position of the centre of gravity.

Flight

AIM OF THE EXPERIMENT: To find out what part the tail of a kite plays.

The bending sheet

AIM OF THE EXPERIMENT: To find out how the speed of air and its pressure are related.

The spray

AIM OF THE EXPERIMENT: To find out how a spray works.

Why does it not fall?

AIM OF THE EXPERIMENT: To show how the speed of air affects the flight of an aeroplane.

The amazing loop

AIM OF THE EXPERIMENT: To show the advantages of using a Möbius loop as a drive belt.

The swing

AIM OF THE EXPERIMENT: To find out how to balance a swing when one person is heavier than the other.

Stronger than two

AIM OF THE EXPERIMENT: To demonstrate how easily objects can be moved with the help of machines.