The seven magnetic precepts

3 minutes

What makes a magnet? A balletic, visual exploration of electromagnetic force

Magnets are everywhere and their basic attracting and repelling properties are pretty familiar. They secure postcards and photos to our refrigerators. They’re in the compasses we used before we had GPS. A bit more removed from the quotidian, they underly the workings of high-speed Maglev trains and will likely play a part in the much-vaunted but not yet realised Hyperloop. But what exactly makes something magnetic? This video collaboration between the University of Paris-Sud’s Laboratory of Solid State Physics and École Estienne is a quick, quirky look at the hidden and fascinating physics of magnetism.

Video/Life Stages

Harlem’s over-55s synchronised swimming team thinks ageing is better in the pool

4 minutes

ORIGINAL
Video/Logic

Western logic has held contradictions as false for centuries. Is that wrong?

6 minutes

Video/Demography & Migration

The island where 50 million crabs roam free and refugees are trapped in limbo

21 minutes

Essay/Quantum Theory

Quantum common sense

Despite its confounding reputation, quantum mechanics both guides and helps explain human intuition

Philip Ball

Video/Cosmology

The Sun – our steady, reliable companion – tells a very different story up close

4 minutes

Idea/Physics

The idea of creating a new universe in the lab is no joke

Zeeya Merali

Video/Physics

The mathematics of music means piano strings can never be in perfect harmony

4 minutes

Essay/Computing & Artificial Intelligence

fAIth

The most avid believers in artificial intelligence are aggressively secular – yet their language is eerily religious. Why?

Beth Singler

Idea/Biology

Bad mothers and why they make a difference to cheetah survival

Anne Hilborn