4 Valentine experiments 4 your loved ones

4 Valentine experiments 4 your loved ones

I must admit that I am not a big fan of the commercial side of Valentine’s day but I have no problem with the idea of telling someone you love just how much they mean to you. When I get to couple the sentiment with some science experimenting

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Ten science experiments you can do with a plastic bottle – Part 1

Ten science experiments you can do with a plastic bottle – Part 1

Do you love science and want to try out some experiments yourself? Do you worry that you’ll need special equipment and expensive kits? FEAR NOT! There are so many science experiments you can do with things you have around your home RIGHT NOW

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What would happen if the Earth’s gravity suddenly disappeared?

What would happen if the Earth’s gravity suddenly disappeared?

What would happen if the Earth’s gravity suddenly disappeared?

This was a recent question from my 10-year-old son… it certainly got some interesting discussions going around the kitchen table. When I opened up the question

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The erupting snowman – a Christmas science experiment

The erupting snowman – a Christmas science experiment

We have had a lot of fun with this little Christmas science experiment. It is so simple, it is definitely worth a try if you have a few minutes to spare and want to give the kids a good laugh.

Here is what you will need:

  • A small jar, or similar, decorated as a snowman. We covered ours in modeling clay and painted it but you could get the kids to paint a jar or decorate it as they wish. (The jar I used here is 100ml volume but you can alter the size.)
  • Some water (I used 40mls)
  • Washing up liquid (I added about a tablespoon)
  • Baking soda (also know as bread soda or sodium bicarbonate, but NOT baking powder… they are quite different)
  • A teaspoon.
  • Something to stir with
  • White malt vinegar (I used 40mls)

Here is what you do:

  • First add the water and then the washing up liquid.
  • Next add a heaped teaspoon of baking soda.
  • Give it a good stir.
  • Add all the vinegar, quickly,  stand back and watch’s the poor snowman’s brains explode… that’s got to hurt!
  • And once your poor snowman has recovered, you can give him a quick rinse and do it all over again!

The Science bit:

It

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Volcanoes – a bit of science, facts and an experiment to try

Volcanoes – a bit of science, facts and an experiment to try

Who doesn’t love the volcano experiment? We will get to that in a minute, but before you go running for the vinegar and bread soda do you want to learn a little about them?

Firstly, what is a Volcano?

It is basically just a hole in the Earth’s crust. The word Volcano

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