The plates of the quantum calendar
A loophole-free Bell test
Electron spins entangled across 1.3 kilometres of the Delft campus. The plate the Quantum.world front page drew for 21 Oct 2015, a day in the history of quantum physics.

21 OCT 2015 · Paper
electron spins entangled across 1.3 kilometres of the Delft campus
Drawn for 21 Oct 2015, on the front page on its day