(via PBS Space Time) The mystery of what happens when we go from a superposition to a definite state is known as the Measurement Problem, and it’s arguably the most mysterious outstanding problem in ...

Laser power measurement may look simple, but fascinating physics is working behind the scenes. Discover the insights behind how light energy is measured, what affects accuracy, and why understanding ...

A new laser range-finding technique, inspired by quantum physics, that can measure distances under strong solar background ...