Jump! Mag

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

School & Career

Vet Against The Odds

Hello! My name is Lauren, I’m 22 and I’m at university training to be a vet. Like most vet students I like science and animals, what makes me a bit different is that I am partially deaf in both ears. I wanted to write about what it’s like to go to university and move away from home when you can’t hear properly.

My parents found out I was deaf when I was 5 years old, just after I started school. My sister is also hearing impaired and Mum had inadvertently taught us both to speak properly, which meant that doctors didn’t realize there was anything wrong. When I got older mum told me that she was really worried at the time that being deaf would affect what I was able to do in life, but so far it hasn’t.

Art & History, Popular

Early English Writing – Runes and the Futhorc

Did you know that English hasn’t always been written using the alphabet that we know today? There have been several changes in the way we write over the centuries. We shall start by looking at the runic script. You may already have heard of runes, and perhaps you know that the term refers to some form of writing. We’ll look at runes and the early English alphabet called Futhorc.

Runic Script

First of all, what are runes? Contrary to what legend and hazy modern stories may tell us, runes are not magical, and they are not an exclusive part of an ancient Celtic religion or only associated with druids. Neither are they symbols of the mysterious or spiritual. It is very simple. Runes are letters.

Runic script is a system of writing that is surprisingly close to what we use today in its concept: runes are the letters in a set of alphabets (sometimes called ‘runic alphabets’). These alphabets were used to write Germanic languages. Not simply German as we know it today, but other languages in the same family. This means that it includes English. In fact, the earliest form of writing for English was runic.

The very early form of English that evolved from a language we call Proto-Germanic, which we believe gave rise to many other languages such as German, Dutch, Swedish and others, is known by the term Old English and sometimes also Anglo-Saxon. The second term reflects the names of the Germanic tribes which are believed to have formed the main group of speakers that arrived on the British Isles to displace Celtic languages. It is this early form of English, Old English, which was written in runes.

The Futhorc or Fuþorc

The version of runes used to write Old English is known as the Futhorc. It was developed from the older system of runes used to write other, earlier West Germanic languages, known as the Futhark (fuþark). This Futhark consisted of 24 runes, and the early English speakers found it necessary to expand that and add extra runes to reflect the changes in pronunciation, or the sounds that gradually became part of the language.

They started by adding two extra runes, and this gradually increased until the Futhorc consisted of as many as 33 runes, or letters. You may be thinking that this is rather a lot – but then consider that our modern alphabet uses combinations of more than one letter in order to represent one sound, such as ‘th’ or ‘sh’ and so on. The Futhorc has a separate letter, the thorn þ, to represent ‘th’.

Now, in modern English, we use the Latin alphabet with a few modifications to write our language. The Latin alphabet was first adapted from the Etruscan alphabet, which was in turn derived from the Greek alphabet, and this is where we get its name from.

We call it ‘alphabet’ from the first two letters, A and B, which in Greek are alpha and beta: alphabet. So what about this ancient runic system? Where does the name ‘futhorc’ come from?

There is nothing mysterious about it. It is not an arcane word with some sort of symbolic meaning requiring years of study to understand. When we break it down, it is the same idea as the alphabet. The name ‘futhorc’ derives, or comes from, the first six letters of the runic alphabet. These are feoh (F), ur (U), thorn (TH), os (O), rad (R) and cen (C); FUTHORC, as you can see.

It is essentially the same concept as the alphabet that we use today: each rune, or letter, was used to represent a phoneme, or sound, the basic building blocks of our words.

The Futhorc was used for several centuries to write down English, and for a while when the Latin alphabet was first used for English, the two were both in use at the same time. You can even see some early monuments which have both systems of writing side by side!

Runes were used from around the fifth century to the ninth or tenth centuries in English, although the Germanic Futhark is much older than that.

In our next post, we’ll take a look at the Latin Alphabet, and tell you where you can go to take a look at RL examples of the Futhorc and the Latin Alphabet.

SaveSave

Travel

Being an Expat – The Best of Both Worlds

Being an expat is not the easiest thing in the world, but it’s certainly is one of the most interesting and enriching experiences one can have. Alexia moved from Athens to London in September 2012, and is still trying to figure out expat life, armed with optimism, patience and lots of enthusiasm. She explains how she finds life… here and there.

Here: I meet new people all the time and develop great friendships with people from all over the world. I’m more open socially than I was back home.

There: Although I miss them terribly, I’m so happy every time I go back home and see my old good friends and my family. Every reunion is filled with lots of hugs and happiness.

London’s landmark, Big Ben

Art & History

What is the Big Deal About Finding Richard III?

As skeleton found under a car park in Leicester has been identified as that of King Richard III, who ruled England from 1483 to 1485. Richard has been pictured as a tyrant king. There’s a story that Richard killed his own nephews, the legendary ‘princes in the tower’ in order to usurp the throne.

Nearly a century after Richard’s death, Shakespeare describes Richard as a ‘bottled spider’, a hunchback. Since Shakespeare’s time writers and artists through history have imagined Richard as a terrifying figure, whose physical disabilities are signs of his cruel inner nature.

Some historians argue that Shakespeare must have been writing propaganda to please his queen, Elizabeth I, whose grandfather Henry VII defeated Richard in battle. These historians argue that Richard’s ‘hunchback’ is an insult made up by Shakespeare, but until now, we haven’t been able to know what the truth is.