Introverts tend to be people who are most comfortable in their own company or spending time with a small, familiar group of friends. They are analytical in their thinking, like to have all of the available facts to hand before making a decision and are probably a little bit uncomfortable when forced into the limelight. Introverts think before they speak.
Extroverts, on the other hand, think as they speak! They’re happy to take centre stage, love to talk about anything and everything that comes to mind, are happy being part of a large group and make fast decisions. Extroverts are less happy in their own company and tend to get bored without someone around to keep them amused.
In short, introverts are often described as being energised by enjoying time spent alone with their thoughts, whereas extroverts recharge their batteries by being in a roomful of equally extroverted people!
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
Is there a Lollipop Man or Woman on your road to school? Do you know his or her name?
When I take my children to school, we walk if we can, because the parking situation near the school is a bit difficult. On our way we cross the road where the Lollipop Man stands guard.
He isn’t particularly talkative, but is friendly and helpful. It has been warm these past days, and still he stands, in his reflective jacket and ear-muffed reflective hat. I am waiting for him to take the hat off, he must be sweltering under there. Perhaps he has a lighter hat in his cupboard, which doesn’t get worn until summer.
The Offside Rule (We get it!) is a successful, weekly podcast presented by Lynsey Hooper, Kait Borsay and Hayley McQueen, all of who present on Sky sports. We spent some time chatting with them about the podcast, and how women are now playing an important role in Football more than ever…
No, I’d really rather not be writing about rainy day activities for tweens in AUGUST. I want to be writing about fun outdoor activities, and being careful to apply sunscreen. For those of you who are stuck at home, and getting bored, here are some fab rainy day activities.
