The work of the Greek polymath Plato has kept millions of people busy for millennia. A few among them have been mathematicians who have obsessed about Platonic solids, a class of geometric forms that are…
Our future in science, technology and engineering relies on a foundation and understanding of mathematics. And while it is pleasing to see a growth in interest in our advanced mathematics course at the…
Take a set of chess pieces and throw them all away except for one knight. Place the knight on any one of the 64 squares of a chess board. Can you make 63 legal moves so that you visit every square on the…
Adam Kucharski, London School of Hygiene & Tropical Medicine
Some numbers are both memorable and incorrect. Take the idea that we only use 10% of our brains. Despite there being no medical evidence for the remarkably low percentage, many still believe it. Part of…
Of the many tricks used by the world’s greatest military strategists, one usually works well – taking the enemy by surprise. It is an approach that goes back to the horse that brought down Troy. But surprise…
Students who are ill-prepared in mathematics are entering university and creating challenges for mathematics departments. There are lots of ideas out there on what to do about this but little evidence…
In just one night, Santa has to visit millions of homes to deliver presents. If he could travel at the speed of light, the task would be simple. However, Einstein’s formula, E=MC², tells us that anything…
What do the façades of the National Gallery in London’s Trafalgar Square and the Sydney Opera House in Australia have in common? Most people would suggest the two buildings have few similarities – the…
Intelligence is a very difficult concept and, until recently, no one has succeeded in giving it a satisfactory formal definition. Most researchers have given up grappling with the notion of intelligence…
In the spirit of the current world championship bout between Norwegian grandmaster Magnus Carlsen and Indian grandmaster Viswanathan Anand, we should seriously consider the role of chess in how young students…
Adam Kucharski, London School of Hygiene & Tropical Medicine
Newspapers recently reported that a mathematician has created an equation for the perfect pizza. It does not take much to spot that this was not exactly serious research. Not only was the study commissioned…
The Prime Minister’s Prizes for Science recognise excellence in science and science teaching. This year, we asked three prizewinners to reflect on their work and factors that influenced their careers…
Australian mathematician and statistician Terry Speed has been awarded the 2013 Prime Minister’s Prize for Science for giving biologists the statistical tools needed to fight cancer, and for a lifetime…
Adam Kucharski, London School of Hygiene & Tropical Medicine
Familiar everyday odours such as coffee and red wine are produced by a blend of different substances. Given that we know aroma is nothing but a mix of volatile chemicals, can we understand them enough…
Recently, as a community ambassador for ANU Student Equity, I took to a local secondary school to talk maths with a small group of students. The goal? To give them an enjoyable mathematical experience…
How many people do you have to put into a room before you are guaranteed that at least two of them share a birthday? We all know and love the blissful feeling of winning an argument. Well, trust me, that’s…
Sarah Buckley, Australian Council for Educational Research
We all know someone who gets the jitters when they have to make a speech, or breaks out in a cold sweat at the mere thought of being in an enclosed space. That person might even be you. But do you know…
The whole purpose of professional sport is to find out one thing. Football leagues, cup competitions and all sports tournaments around the globe are set up to answer the question that motivates the entire…