A champion speedcuber reclaimed a Guinness World Records title by solving a Rubik's cube in 11.56 seconds while wearing a ...

A Rubik's Cube appears to be solved almost instantly. The incredible speed leaves viewers replaying the footage to understand what happened. It feels almost impossible to believe.

A puzzle that can tell players how fast they think on their feet has been developed by a University of Leeds researcher.

The Koopman operator stands as a powerful framework to transform nonlinear dynamical systems into equivalent linear ones within a lifted state space. Its application can be extended to nonlinear ...