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
A Ghost Story – Written By You
Hi my name is Alice. I am 11 years old and I live in Nottingham.
Drama is my favourite subject and I am good at it. I love letting my creativeness flow and I do that by writing horror stories.
When I grow up I want to be a marine biologist. But I have a substitute job which is being an author!!
Electric Cars – The Future of Motoring?
Cars are a big part of our lives in the 21st century, and there are a lot of changes happening in the car industry. Joanne Brady explains about one of the biggest changes – the increasing use of cars which are powered by electric instead of petrol.
A Controlling Friendship – A Bully By Another Name
