Science, Nature and Tech

Is The Great Wall of China Visible from Space?

The idea that the Great Wall of China can be seen from space has been around since at least 1938 and is still popular today. It certainly seems plausible that such a large, linear structure would stand out from the surrounding landscape, but it’s actually not true.

Alan Bean, the fourth man to walk on the moon, said in 1969

“The only thing you can see from the moon is a beautiful sphere, mostly white, some blue and patches of yellow, and every once in a while some green vegetation. No man-made object is visible at this scale.”

But if you can’t see the Wall from the moon, how about somewhere closer to Earth? The International Space Station (ISS) maintains a low earth orbit of between 330-435 km above our planet’s surface.

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Food and Recipes, Home, Health & Style, Written By You

Being a Teenage Vegetarian

Becoming a teenage vegetarian

What do you do when you want to become a vegetarian but your parents aren’t too keen? Tabitha explains how her family reacted to her decision, how they have adapted to having a teenage vegetarian in the family and how she eats healthily without meat.

Like a lot of teenagers, I decided to become a vegetarian. Some do so because they want to rebel, some people think it will be healthier, or just don’t like meat that much. I was convinced to go veggie when I was 13 after a biology dissection. It was only a rat, but it made me realise that I didn’t want to be eating animals as I have a pet rabbit and it was just too close to home for me. Also, a Jamie Oliver programme I accidentally watched featuring the making of sausages put me right off… But mainly for me, it was the animals.

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Home, Health & Style

How to Eat Healthily With Food Allergies

 Writer and blogger Kate Thompson has four children. Kitty and Archie are eight years old. Along with their older brothers (aged 12 and 16) they suffer from food allergies, in their case “gut allergies” called non IgE allergies which you can’t test for.
The more well known allergies are IgE allergies – these  are the ones which bring an instant reaction – sometimes this reaction can be very dangerous, and the person cannot breathe properly. 

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Science, Nature and Tech, Written By You

What Is a Raspberry Pi… and How Does it Work?

You may have heard of a Raspberry Pi – a credit card sized computer that plugs into your keyboard and monitor – but exactly what IS a Raspberry Pi, how does it work and what can you do with it?
12 year old Elspeth takes a closer look at the mini-computer and explains how even young kids can use it to learn how computers work and how to code.

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