Have You Been ‘As Good as Gold?’
In the run up to Christmas, children are often asked if they have been ‘good’. Perhaps you have answered ‘I have been good as gold’, but do you know where that simile comes from?
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.
Fiery Furnaces and Magnificent Magma – Volcanoes of the World
When you think of a volcano, what do you see? A triangular mountain with its top off, spitting smoke, rocks and red lava flowing down the sides? That’s the most common image, but in fact volcanoes can be lots of different shapes throughout their life.
It’s genetic, isn’t it?
Genetics is the study of how genes are inherited in a population. A scientist interested in genetics is a geneticist. If something is genetic, that means it is passed to you by your Mum and Dad. You inherit genes from your parents.
Genes control most aspects of human life, from eye colour to how fast you can run. There are some fun ways to demonstrate genetics in your own family.
Take tongue rolling. The ability to roll your tongue is what we call a dominant trait. If you have the gene for tongue rolling you will be able to roll your tongue.