Improve Your Communication Skills
So You Want to Be A Scientist
“To become a scientist you must first take an enquiring mind, blend it with some passion, sprinkle on some creativity. Mix it up a bit, and squirt it out in big, loud dollops for everyone to see”, is how our contributor Dr Lesley Beeton envisions creating scientists.
Science is not just for geeks and nerds. It’s not only for boys, or girls, who wear glasses. It’s for those of us with freckles and dimples and turned-up noses. Science is for animal lovers, tongue-rollers, bird-watchers, and teddy bear vets everywhere.
Being a Teenage Vegetarian
What do you do when you want to become a vegetarian but your parents aren’t too keen? Tabitha explains how her family reacted to her decision, how they have adapted to having a teenage vegetarian in the family and how she eats healthily without meat.
Like a lot of teenagers, I decided to become a vegetarian. Some do so because they want to rebel, some people think it will be healthier, or just don’t like meat that much. I was convinced to go veggie when I was 13 after a biology dissection. It was only a rat, but it made me realise that I didn’t want to be eating animals as I have a pet rabbit and it was just too close to home for me. Also, a Jamie Oliver programme I accidentally watched featuring the making of sausages put me right off… But mainly for me, it was the animals.
Science News For Kids – MAVEN Spacecraft in Orbit Around Mars
This week saw an exciting announcement from the US space agency, NASA with the safe arrival of its MAVEN spacecraft in orbit around Mars. But how did it get there and what is its mission?
What Do You Know About Africa?
What do you think of when you hear the word AFRICA?
Do you think of safaris? And villages?
You might think of drums and dancing. Or do you think of something else?
These are stereotypes of Africa, which means they are a conventional, over-simplified image or impression of the country.
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