Science, Nature and Tech

Who on Earth Invented Traffic Lights?!

Every day we use hundreds of inventions without even thinking about it. In this series, we’ll be celebrating some of the most overlooked inventions, finding out what inspired their inventors and maybe even a few unexpected tales along the way.  Contributor Sally Anne asks… “Who on Earth invented… Traffic Lights?!”

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Language & Literature

Where Does the Word Candidate Come From?

Today is election day in UK, when the citizens of the country choose their new government. You can read all about how the elections work here. You wouldn’t think that dress codes of ancient Rome would affect the elections of today, but they do! Millie Slavidou explains.

Today is a good day to think about the word ‘candidate’. I rather like the etymology of this one.

It comes from Latin candidus, which is the past participle* of candidare, which meant ‘to make white, to make bright’.

Not because of whitewashing whatever the candidates might have said or done! It was because in ancient Rome candidates who wanted to be elected either to the Senate or any other office wore white robes.

If we take it one step further back, to a root meaning ‘white, shining’, we find that ‘candle’ is a cognate.**

 

*Past Particle

The past particle is the past form of the verb that can also be used as an adjective, like “a fallen tree”. In the case above, the adjective is like saying ‘whitened’ in English. Other examples of past particles are:

verb: bite
past particle: bitten
example: a bitten apple

verb: choose
past particle: chosen
example: aa chosen present

verb: crash
past particle: crashed
example: a crashed bicycle

 

**Cognates

A cognate is a distant relative, a word ultimately from the same root. Like a third cousin. Here are some examples of cognates.

 

14126405243_c179f6f9b8_qBook is related to beech. Well, actually, book means beech! Both come from Germanic word meaning beech tree, Buche.

Germanic runes were originally inscribed on tablets made of beech wood. Modern German for book is Buch!

 

2400500463_67988839f0_qWOOL and FLANNEL are distant cognates.  Today, fashion stores often describe plaid shirts as ‘flannel’, but it is actually a soft woven fabric, originally made of wool, but now often cotton or synthetic. You might have a flannel pyjamas, which are lovely and cosy in the winter!
The word wool is from a Proto Indo European root *wele meaning ‘wool’.
 In Welsh, the word gwlanen, means ‘wool’ and is from the same root. The word flannel comes from the woollen vests that were made, presumably by Welsh traders from Welsh sheep –  Gwlanen became fwlanen, and then flannel. So wool and flannel are distant cousins!

 

5556105449_ebe9616b47_q 14322245779_00c3428d73_qToday’s featured image is Marasmiellus candidus, a type of mushroom. You will often find the word ‘candidus’ used in botany or biology to describe something that is white, such as crocus candidus or the white woodpecker Melanerpes Candidus. There is even a white monkey called Propithecus candidus. 

Crocus Image

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School & Career, Written By You

Do You Hate School Uniform? – Written By You

My name is Daisy, I’m eleven years old and although I am English, I have lived in Germany nearly all my life! I speak German and English and can read and write both too. I enjoy writing and listening to music and am the middle child of three. My mother is an author.

Does your school have a school uniform? Having to wear those scratchy skirts? Tight stockings? With our normal clothes, you can show what kind of person you are! You can send a message out to the world with how you dress, what makeup you were and how you have your hair done!

School uniforms are stopping all this. Not being allowed to choose what to wear seems so unfair! Wouldn’t it be fair if we could choose if we wanted uniforms or not? People are debating on school uniforms and deciding if they should stay!

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Written By You

The Necklace – A Shooting Star Story – Written By You

When I first saw the silver sparkling necklace in the jewellers shop window, I thought it was just an ordinary diamond necklace. However, the twinkling diamond at the centre of the polished masterpiece held an emotional attraction for me, as it reminded me of a similar diamond on my grandmother’s ring, so I went in to inquire its price.

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News & Politics

Who Was Margaret Thatcher?

margaret thatcher

If you have been listening to the radio, or watching the news today, you may have heard that a woman called Margaret Thatcher has died.
You might not have heard of Mrs Thatcher – or Baroness Thatcher to use her correct title – but if you live in Great Britain, your life has been affected by her. Some adults find it amusing or shocking that tweens and teens haven’t heard of her, because she was such a large part of our lives when we were growing up. It is strange for us to realise that she is ‘History’ to you, not current ‘Social Studies!
So, who was Baroness Thatcher, and why is everyone talking about her death?

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