Jump! Mag

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.

School & Career

Women You Should Know – Conductor Alice Farnham

The musician and conductor Alice Farnham spoke to us about being a conductor, and the new courses for young women that she is giving at Morley College in Great Britain.

The courses are designed to get more girls and women interested in conducting.

Home, Health & Style

Second Hand – Or Vintage Clothing?

“Euuuuw, that is second hand!” – if you have ever said this, then you could be missing out. Vintage clothing is popular at the moment, because they’re well made, different to the things on sale in the shops and pretty cool!

Sally Anne tells you how to find and look after vintage clothing and how to accessories them.

Home, Health & Style

A couple of nights ago I was feeling really, really tired, so I went to bed early. I slept soundly, without even dreaming, until about 5am, when I woke up. It felt like I’d only been sleeping for about 5 minutes! After that, I fell back to sleep but had lots of vivid dreams and when I woke up a couple of hours later, it felt like I’d been asleep for a long time. After all that I still felt well-rested and was ready for the day.

All this made me wonder – what IS sleep? Why is it that some nights we feel like we’ve had a really good nights’ sleep, while other nights we still feel tired when we wake up in the morning? Here’s what I’ve discovered about sleep…

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.

Women You Should Know – Conductor Alice Farnham

The musician and conductor Alice Farnham spoke to us about being a conductor, and the new courses for young women that she is giving at Morley College in Great Britain.

The courses are designed to get more girls and women interested in conducting.

Woolly Hugs

Sometimes sad things happen, and when that happens we need a hug.

Sometimes sad things happen to people we know, and we offer them a hug.

Sometimes sad things happen to people we don’t really know and we feel helpless. We want to offer comfort but don’t know how. We want to hug them, but they are too far away, or not really good enough friends so that we feel we can offer a hug.

Second Hand – Or Vintage Clothing?

“Euuuuw, that is second hand!” – if you have ever said this, then you could be missing out. Vintage clothing is popular at the moment, because they’re well made, different to the things on sale in the shops and pretty cool!

Sally Anne tells you how to find and look after vintage clothing and how to accessories them.

How Much Sleep Do Kids Need?

Julianne Robertson investigates the world of snoozes, forty winks, cat naps and snoring. What is SLEEP, why do we need it, and how much sleep do kids need?