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Helen is 14 years old and lives in Greece. She has written for us about being a wonder woman.

Science, Nature and Tech

A Day in the Life of… a Structural Engineer

You might be starting to think about which subjects you want to study at school, perhaps you have even had a talk about careers.

One thing that is quite tricky to assess is what a job is REALLY like. Some jobs are quite easy to imagine, such as working as a teacher, because we see the work that teachers do every day. Some jobs are a bit of a mystery. What does an engineer actually DO? And what do you have to study, to become one?

Today we are introducing a new series of articles, which will show you the typical working life of people in many different professions. If you know someone who has an interesting or unusual career, ask them if they would agree to a short interview with us to show kids a day in their life.

We were lucky enough to interview Tasha Scott, who was happy to explain to us her studies and career as a Structural Engineer.

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, Popular

12 Steps to Becoming a Self-Confident Kid

Do you ever wish you were more confident? Do you watch other kids standing in front of the class, and presenting their work, and wish you be that self-confident kid?

We often talk about self-confidence and self-esteem in tweens. These two are linked, but slightly different. Self-esteem is about how you feel about yourself, how you value your abilities and yourself. Self-confidence is about how you feel about your abilities, about trusting yourself to do something.

You could have a high self-esteem generally, but have low self-confidence in a particular area, e.g. doing maths, or standing in front of the classroom and presenting a book report.

We often split people into ‘confident’ and ‘not confident’, but we can all learn to be more confident. It just takes a bit of practice. Here are our top tips for increasing self-confidence and self-esteem!

Do you use Facebook? While it is officially banned for under 13 years, a survey last year showed that almost half of Britain’s pre-teens have a Facebook account. Joanna Bradey tells us what she likes about Facebook.

Helen is 14 years old and lives in Greece. She has written for us about being a wonder woman.

You might be starting to think about which subjects you want to study at school, perhaps you have even had a talk about careers.

Today we are introducing a new series of articles, which will show you the typical working life of people in many different professions. If you know someone who has an interesting or unusual career, ask them if they would agree to a short interview with us to show kids a day in their life.

Do you ever wish you were more confident? Do you watch other kids standing in front of the class, and presenting their work, and wish you be that self-confident kid?