The Mysterious Math of Turbulence

By mathematically proving how individual molecules create the complex motion of fluids, three mathematicians have illuminated why time can’t flow in reverse.The story Epic Effort to Ground Physics in Math Opens Up the Secrets of Time first appeared on Quanta Magazine. 

What guides a bat’s internal compass? It’s not the stars in the sky, or the Earth’s magnetic field. On this episode of The Quanta Podcast, host Samir Patel speaks with staff writer Yasemin Saplakoglu about how new research into animals’ sense of direction could help explain the f ...  Show more

The abstract numeral that changed everything, according to mathematician Talithia Williams. Before the introduction of zero, mathematics was a tangible subject, where numbers held weight and substance. With zero came the concept of a mathematical “nothing;” it turned our solid un ...  Show more

Humans are awesome. Our brains are gigantic, seven times larger than they should be for the size of our bodies. The human brain uses 25% of all the energy the body requires each day. And it became enormous in a very short amount of time in evolution, allowing us to leave our cous ...  Show more

When math is based on abstract concepts, how do we know it’s correct? Dr. Eugenia Cheng takes on that question in a new book.

The concept of math has been around for a long time, developing independently in many different cultures. In 1650 BC, the Egyptians were ...

L'idée que le Moyen Âge ait eu "peur du zéro" est un raccourci souvent utilisé pour décrire l'appréhension et les controverses entourant l'introduction du chiffre zéro en Europe médiévale. Mais cette "peur" est-elle réelle, ou bien s'agit-il d'une simplification historique ? E ...