Winter Wonderings – Are Snowflakes Really All Different?
It’s a common belief that no two snowflakes are the same, and in a way this is true. No snowflake can ever be completely identical to another, because when you get down to the molecular level they will have slightly different kinds of water molecules, different electrons and different traces of other materials such as specks of dust.
However, if we’re talking only about the appearance and shape of a snowflake, then yes it is possible that some will have duplicates. Snow crystals can vary from fairly simple, hexagonal structures to the more complex and delicate shapes that we commonly think of as snowflakes.
The simple flakes have far fewer molecules than their larger cousins and so it’s entirely possible that you could find two that appeared identical when viewed through a microscope. The more complex structures, however, can have more than a hundred different features and each feature can form in a number of different ways. This makes it highly unlikely that you would ever find two large snowflakes that looked the same – but you could have fun trying!
For a more detailed explanation of the science behind the forming of snowflakes, check out this video
How To Look At Art
Have you got a favourite painting? Mine is ‘A Portrait of the Countess Golovine’ painted by Elisabeth Vigee-Lebrun, sometime around 1797. It is, unsurprisingly, a portrait of Countess Varvara Nikolaevna Golovine, a talented musician and artist from Russia. Elisabeth and the Countess became great friends and I love the way the Countess is smiling in the portrait, with a red shawl draped around her shoulders and her dark curly hair swept up in behind a scarf. The painting belongs to the Barber Institute of Fine Arts, Birmingham, which is one of my favourite galleries.
I love going to art galleries and looking at paintings, but at first I found it quite a daunting thing to do. Have you ever been to an art gallery and not known where to start? Or heard art critics talking about symbolism, composition and form but not understood? Sometimes looking at art can sound difficult, and talking about it can be a whole other language!
But looking at art doesn’t have to be complicated. Things like symbolism, where objects in paintings are used to represent something that’s happening, like a skull symbolising death, can be important and the composition, or the way things in the painting are arranged, can tell us a lot about the artist and why the painted what they did.
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.
What is The Point of Learning English?
Have you ever sat in a Maths class wondering why you will ever need to be able to do long division without a calculator? Or silently cursed your Geography teacher while learning about the formation of oxbow lakes? And History? That’s all in the past and irrelevant, isn’t it?
In this series of articles, we will look at some of the subjects we learn at school, and try and answer the question: What’s the point in learning this?
Last time we looked at uses of Maths, both in day-to-day life, and for your future career. Today we will focus on learning English. Once we have learned how to read, write and spell, what is the point? Will we ever need to quote Shakespearian sonnets? And who, other than writers, needs to be able to write stories and poems?










