Biology has always been an unruly science. Cells divide when they want to. Genes switch on and off like temperamental lights.

As an applications engineer, I hear about plenty of test and measurement problems: “What’s wrong with my instrument? I keep getting the same errors over and over.” Sometimes, a measurement problem isn ...

(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 ...