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Science, Nature and Tech

A Kid-Friendly Explanation of The Big Bang & An Amazing New Discovery by Scientists

Most scientists believe that the Universe began in a Big Bang around 14 billion years ago. The entire Universe was inside a bubble thousands of times smaller than a pinhead, and was hotter and denser than anything we can imagine.

When the explosion called the Big Bang happened, the Universe as we know it was born. In a fraction of a second, the Universe grew from smaller than a single atom to larger than a galaxy. It kept on growing, and is still expanding today.

Now researchers in America think they have found traces left in the sky that prove this that the Big Bang did really happen. It takes the form of a distinctive twist in the oldest light detectable with telescopes. These twists of light are called ‘gravitational waves’ – the effect is a little bit like how waves form on the surface when you drop a big stone in a pond. However, you also have to imagine that the Big Bang formed the pond itself.

The team leading the project, known as BICEP2, has been using a telescope at the South Pole to make detailed observations of a small patch of sky. The aim was to find evidence of ‘inflation’ – the idea that the cosmos grew rapidly in its first trillionth, or trillionth of a trillionth of a second – growing from something unimaginably small to something about the size of a marble.

The leader of the team, Prof John Kovac of the Harvard-Smithsonian Center for Astrophysics said:

“This is opening a window on what we believe to be a new regime of physics – the physics of what happened in the first unbelievably tiny fraction of a second in the Universe.”

Over the coming years, scientists will work hard to investigate every aspect of this discovery. Other experiments will be carried out to see if they can replicate the findings of the American team. If this research is confirmed, it will be one of the greatest scientific discoveries of our time.

EDIT

Dr Sarah Bearchell drew our attention to this video, which explains the concept of gravity and gravitational waves with the help of a towel, an apple and a ping pong ball. Check it out

Home, Health & Style

What is Procrastination, and Do You Have Time to Read This Right Now?

I’ve been trying to write this article for a while, but, well. I mean, I’ve had the time, but there just seems to be so much else to do. Like rearranging my books or the clothes in my wardrobe into colour order. And yesterday, I just had to plait all the tassels on my blanket and look through all my old photo albums.

Sound familiar? Procrastination is the science, no, the art of doing trivial things whilst putting off something important, like doing your homework or, ahem, writing an article. But putting things off for too long can get you into trouble. It’s much better to get on with tidying your room or revising for an exam than it is to see how many two pence coins you can balance on your nose (I managed 5 yesterday).

Home, Health & Style, Popular

Good Relationships – Healthy Relationships – Tips for Kids

Relationships are hard at any age. Remember that we don’t just talk about relationships when we mean a boyfriend or a girlfriend – it’s about how you get on with your parents, your friends and other people important to you.

There are certain basic ideas that are important to developing good relationships; you master these and life suddenly becomes a lot less stressful! Alice Hoyle has some ideas that may help you have better relationships with the people in your life.

Communication

Image by Robert Collins on Unsplash

Communication is the most important aspect of any relationship. Sharing things with people in your life is important. We do this mostly by speaking and listening. It is important to share how you feel about things and to listen and try to understand how others feel about things (this is called empathy).

How good are you at both talking AND listening? If you favour doing only one of them in a relationship then this isn’t as balanced as it could be- you probably need to work on doing both and so should the other person.

Also sometimes people might say something but their body language (how someone uses their body or their facial expression) maybe saying something different. Take some time to consider what is your body language saying when you talk? What is their body language saying? Do you make eye contact when you talk?

A key to successful communication is to use “I” statements instead of “you” statements- eg. “I feel sad when you call me silly” is better than “You calling me silly makes me sad” because the second one can put the person on the defensive straight away and the conversation can go badly after that.

Written By You

Alice Gives Advice – Written By You

Alice M is 10 years old, and has some great advice on being a girl

The Joy about being a girl is you get more opportunities because people mostly trust girls better than boys. I know that it majorly sexist but technically that is what happens in life.

We all know that girls have to go through a HARD time when they are older but it is sometimes worth it, GIRLS are the ones that actually produce the baby, GIRLS are the ones who have super fashion sense and are the ones who are unique with any kind of style Goth, jumpy, and get have any personality they want to and we wear make-up to make ourselves look nice, scary, horrible anything you want, we can style hair, have fun and mess around.

Some people don’t like being girls mostly because their scared, I am too, but if you think about it there generally is nothing to be afraid of. You have people all along the way to help you enter adulthood and become bigger and better, people will help you when it is hard and when you need constant monitoring but after all that has passed, I will guarantee that you will have had the time of your LIFE being a girl.

So what I am trying to say is: enjoy being a girl, enjoy having horrid things done to you (I know that sounds backwards but trust me, it I’ll be worth it) because when that is all over you’ll miss it.

Featured Image by D Sharon Pruitt

Science, Nature and Tech

Under the Sea with the RRS Discovery

Last month the The RRS Discovery, the most advanced research ship was launched in Southampton.

At £75 million it is one of the most expensive research ships ever commissioned. It measures at just over 100 metres long, with seven main laboratories and a bridge like the Starship Enterprise! It has just begun expeditions around the British Isles, currently examining the UK’s continental shelf, a band of sea floor around 50m-100m deep.

“These shelves are really very important,” says Dr Sanders from the National Oceanography Centre in Southampton. “There is a lot going on in the shelf seas and we need to understand how they work so we can safeguard their future.”