Discover the physics behind stamps sticking to envelopes, from fundamental forces to Van der Waals interactions, explained concisely.
The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...
In June, at a conference set in the picturesque Italian town of Campagna, south-east of Naples, two physicists in a seemingly endless argument over a long-sought theory of fundamental reality caught ...