Winter Wonderings – Why Can You See Your Breath When it is Cold?
This is the first in a series of posts by Sam Gouldson called Winter Wonderings. Sam will take a closer look at some of the amazing things that winter brings, such as snowflakes, ice and snow and explain the science behind the season!
You may have noticed that you can see your breath when the weather is cold, especially if you exhale really hard. But what causes this and why doesn’t it happen when it’s warm?
Where did the Word Butterfly Come From?
Millie explained recently what etymology means, and fitting to this week’s theme of Jump! Into Biology, we are are asking ‘where did the word butterfly come from?’.
Who hasn’t seen a butterfly flitting by and enjoyed seeing the flutter of its wings? But have you ever considered why it came to be called “butterfly”? Perhaps you have wondered whether there used to be a large number of yellow, butter-coloured butterflies who gave their name to the whole species?
Well, there is a nice little story attached to the name of the butterfly. In the past, there was a general belief that butterflies ate milk and butter. This probably came about because of the way that flies hover over any food at all that’s left out, and butterflies may have been seen hovering over uncovered pails of milk and butter. Not only that, but this belief developed to encompass the idea that butterflies were either sent out by witches to steal butter, or were in fact, witches themselves, disguised as butterflies. Quite why the witches were out to steal the butter, we don’t know!
JUMP! Around the World – Ayşe in Turkey
Have you ever wanted to know what it is like to grow up in another country?
We continue our Jump! Mag tour of the world in Turkey, where seven-year-old Ayşe lives.
Hello Ayşe, How do I say hello in Turkish?
Merhaba Annie!
What are your favourite subjects at school?
That’s hard… I think most of all I like learning Turkish language and…….music.
What kind of music do you like listening to?
I like to dance to pop music like Rhianna and Adele but I like Turkish music too, I like a rock band called Duman.
What games do you like to play with your friends?
Mostly street games like Tag and hide & seek, it’s fun to chase each other around.
What do you like most about being a girl?
…….I think maybe because…you can have a baby… Also at school at playtime, the boys are always chasing each other and fighting and being a bit rough, and they can be like that with each other but not with us, they can’t be so rough with us. I like wearing dresses also and dressing up!
What are your favourite words in your language?
I love you…….mum.
If you could choose any country in the world to visit, which would it be and why?
I want to go to America, to visit my Aunt in San Fransisco, I want to swim in the sea in Mexico because my Mum has told me all about it. I’d also like to go to Africa, to visit the different native tribes that live there.
How would you describe your village to someone who wanted to visit here?
I live in a fishing village, it is very sunny, there’s no snow here! We have the sea, which I like to go swimming in and I like to go walking up around the mountain near the sea which is beautiful.
Annie-May Gibb is a freelance writer, who is passionate about creating a better world.
She mainly works on projects that work to instil equality and confidence in young people. She is also passionate about using tabasco liberally on most foods.
Here is some more information about Turkey
Turkey is a large peninsula that bridges the continents of Europe and Asia. Turkey is surrounded on three sides by the Black Sea, the Mediterranean Sea, and the Aegean Sea. Istanbul, the largest city in Turkey, is built on land in the Bosporus seaway. The city is partly in Europe and partly in Asia. Turkey is larger than the state of Texas.
What is Biotechnology?
Perhaps you have heard of the term biotechnology and wondered what it is. You may think you know already – after all, the parts that make up the word are very familiar: bio + technology. You have seen the first part of the word in biology, antibiotics, all sorts of words. It comes from Greek bios, which means ‘life’.
As for technology, it is not just about computers and smartphones. Technology is the practical use of knowledge to create useful things and solve problems. You might like to think of it as tech-knowledge-y. So, taking it one step further, biotechnology is about using biology in technology.
We talked to Alessandra Iscaro, a biotechnology researcher at the University of Florence, Italy, and she explained to us what it is all about.