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.

Science, Nature and Tech

What is a Stick Bomb?

11-year-old Andre Jefferson explained stick bombs as being, ‘a kinetic chain reaction that is weaved together with jumbo popsicle sticks, that creates tension, and when you take one of the sticks out, it releases potential energy and makes it pop up about this high’.

If you are thinking ‘What?’ then watch the rest of his TEDx talk to find out what a ‘Stick bomb’ is and what makes them jump.

Science, Nature and Tech

SCIENCE NEWS – What is Dengue Fever and Could Genetically-Modified Mosquitoes Prevent It?

Dengue (pronounced den-gee) fever affects between 50-100 million people each year, with around 25,000 people dying from the disease. It’s most common in south America and parts of Africa, and is also known as breakbone fever because it causes such intense pain in the bones. Dengue fever is a virus that’s spread by mosquitoes, and there is no vaccine or effective drug treatment to prevent or cure it.

School & Career, Written By You

What is Home Education Really Like?

My name is Alys. I’m nearly thirteen years old. I’ve been home educated since I was nine, but before I went to a Montessori school I was home educated.

Sports

3 Tips to Make your New Year’s Resolution Stick!

So the new year has begun and you’ve made a New Year’s resolution. How can you make sure it doesn’t go out the window by February? Perhaps these tips for sticking to your resolution will help…

New Year’s Resolution Tip #1: Be specific

Lots of people give up on their resolutions because they choose ones that are too big, vague and overwhelming. Whether your resolution is to do more sport, be a better friend, take up photography or anything else, you have a better chance of making it happen if you narrow it down.

For example, if your resolution is to be a better friend, make it your mission to remember your friends’ birthdays and to write a card for them, or to ask them often about what’s going on their lives. If you want to get more involved in sport, find out what sports your school or community offers and decide on a class to take or a team to sign up for. That way you have somewhere specific to start!