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We can’t tame the oceans, but modelling can help us better understand them. Badruddeen

Super models – using maths to mitigate natural disasters

Last year will go on record as one of significant natural disasters both in Australia and overseas. Indeed, the flooding of the Brisbane River in January is still making news as the Queensland floods inquiry…
The humble pigeon mightn’t look smart, but it’s no bird-brain. Seamoor

Are pigeons as smart as primates? You can count on it

We humans have long been interested in defining the abilities that set us apart from other species. Along with capabilities such as language, the ability to recognise and manipulate numbers (“numerical…
Momentum is gathering behind calls to pardon the father of computer science. BinaryApe

Calls for a posthumous pardon … but who was Alan Turing?

You may have read the British Government is being petitioned to grant a posthumous pardon to one of the world’s greatest mathematicians and most successful codebreakers, Alan Turing. You may also have…
Mirrors of a magical scientist: Andromeda photographed through a Newtonian telescope. Flickr/JonBaglo.

Digital alchemy: Sir Isaac Newton’s papers now online

The notebooks of Sir Isaac Newton, who was famously reported to have suffered a (scientifically) earth-shaking blow to the head from an apple, are being scanned and published online by the University of…
There’s a contradiction between classical and quantum theories. TonZ

Millennium Prize: the Yang-Mills Existence and Mass Gap problem

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy—_ a correct solution to any one results in a US$1,000,000…
What will be the next number in this sequence? crisinplymouth

Millennium Prize: the Riemann Hypothesis

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy—a correct solution to any one results in a US$1,000,000…
If this doesn’t bake your hippy noodle, nothing will. stuartpilbrow

Millennium Prize: the Birch and Swinnerton-Dyer Conjecture

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy – a correct solution to any one results in a US$1,000,000…
The problem’s been solved … but the sweet treats were declined. Back to the Cutting Board

Millennium Prize: the Poincaré Conjecture

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy – a correct solution to any one results in a US$1,000,000…
Deciding whether a statement is true is a computational head-scratcher. rofi

Millennium Prize: P vs NP

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy – a correct solution to any one results in a US$1,000,000…
The Hodge Conjecture has stimulated the development of revolutionary tools and techniques. sensesmaybenumbed

Millennium Prize: the Hodge Conjecture

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy – a correct solution to any one results in a US$1,000,000…
How fluids move has fascinated researchers since the birth of science. tonyhall

Millennium Prize: the Navier–Stokes existence and uniqueness problem

MILLENNIUM PRIZE SERIES: The Millennium Prize Problems are seven mathematics problems laid out by the Clay Mathematics Institute in 2000. They’re not easy – a correct solution to any one results in a US$1,000,000…
If you want to optimise scramjets you’re going to need the rule of the jungle. EPA/NSAS

Explainer: evolutionary algorithms

My intention with this article is to give an intuitive and non-technical introduction to the field of evolutionary algorithms, particularly with regards to optimisation. If I get you interested, I think…
Australia ranks poorly for the number of graduates emerging with a science degree. epSos.de

Science, maths and the future of Australia

Australia faces many big challenges – in the economy, health, energy, water, climate change, infrastructure, sustainable agriculture and the preservation of our precious biodiversity. To meet these, we…
A universe composed differently could still support complex life. Susan NYC

Peer Review: The Fallacy of Fine-Tuning

Welcome to Peer Review, a series in which we ask leading academics to review books written by people working in the same field. Here Geraint Lewis, Professor of Astrophysics at the University of Sydney…
The cut-and-choose technique has been preventing tantrums since antiquity. free form by prudence

Cutting cake (and eating it too) – the sticky maths of fair division

I work on the mathematics of sharing resources, which has led me to consider emotions such as envy, behaviour such as risk-taking and the best way to cut a cake. Like, I suspect, many women, my wife enjoys…

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