Did you know you can make an egg drop into a bottle without touching it? This easy egg in a bottle experiment is a great, fun way to demonstrate air pressure. What is air pressure? Air pressure is the force exerted by air on any surface in contact with it. Egg in a bottle experiment…
These magnet powered cars are very easy to make and great for some competitive fun this Easter. My 10 year old and I had a brilliant time trying to build a car big enough to hold an egg safely, but small enough to move easily. It’s a bit of a fine balance! You’ll need K’nex/LEGO…
Do you know how to make a naked egg? It’s super simple and a great fun science experiment for kids of all ages. A naked egg is an egg with no shell. Can you imagine such a thing? The shell dissolves in vinegar, but the membrane stays intact. All you need is an egg and…
This experiment looks at how egg white ( albumen ) is transformed as it is whisked. Egg white is about 2/3 of the total weight of an egg and is 10% protein, the rest being mostly water. To demonstrate the change in the egg white, we will find out how to make meringue! How to make…
Welcome to a very eggy week on Science Sparks! Shrinking eggs is the first of 3 egg based experiments, so if you like this one, pop back later in the week to see what else we have been up to! This experiment looks at osmosis. Osmosis is the net movement of water molecules across a…
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