Science, Nature and Tech

Who on Earth Invented Traffic Lights?!

Every day we use hundreds of inventions without even thinking about it. In this series, we’ll be celebrating some of the most overlooked inventions, finding out what inspired their inventors and maybe even a few unexpected tales along the way.  Contributor Sally Anne asks… “Who on Earth invented… Traffic Lights?!”

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Toys and Games

Make Your Own Interactive Story!

Find out how to make your own interactive story with Jump! Mag and storyteller Justine de Mierre. 

Some people think stories are just for little kids, but stories are all around us. We watch them on television, we read them in books – we even listen to them when someone’s telling us about their great weekend!

Stories aren’t just fairy tales, they can be about businesswomen and athletes just as much as about princesses and trolls.  They can even be about princess-like businesswomen and athletic trolls!

So, if you’re planning a get together with your friends why not give storytelling a go? An interactive story is one you can make up on the spot and gets everyone joining in – and it can be about whatever you and your friends are interested in!

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Science, Nature and Tech

Why do we get Hiccups?

why do we get hiccups

Everybody gets hiccups (also sometimes spelt ‘hiccoughs’). Even when babies are still in the womb they hiccup, which can feel very odd to their mother! But why do we get them and how can you stop them?

What are Hiccups?

Hiccups are caused by the diaphragm (pronounced DYE-uh-fram). This is a large, dome-shaped muscle that sits at the bottom of your chest cavity, below your lungs. When we breathe in the diaphragm tightens, helping to pull air into the lungs, and when it relaxes it forces the air back out again. Sometimes the diaphragm becomes irritated and instead of tightening smoothly it does it in a jerky way, which makes air suddenly rush into your throat. This air is stopped when it hits the voice box and makes the opening between the vocal cords close very suddenly. This is what produces the sound of the hiccup.

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Art & History

The First Computer Programmers

Girls are told, all the time, that there are things they can’t do because, well, they’re girls. I’m here to tell you: it’s not true.
Let me tell you about a girl I know.

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Science, Nature and Tech

Cellular Communications

When we talk about ‘cellular communcations’, we are not referring to use of a cell phone, because before mobiles or cell phones there was a time when this only meant cell to cell interaction within an organ or tissue. This important cellular behaviour drives diverse functions from contracting cells in your heart muscle to the cells in your nerves.

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