Half a century later, physicists are still trying to work out the bizarre implications of a minimum length.

But to make superconductivity more practical, physicists have been trying to raise the temperature at which it occurs.

A physicist tries to reconcile his flights with the laws of physics.

Since then physicists have been trying to find a way to get around it and stop making rings.

I just love it when physicists try their hands at biology.

Entanglement is not easy to understand, even for a brilliant student, as the best physicists are still trying to figure out all of the implications.

Many physicists tried to explain the equations, Gordon said.

More than a hundred years ago, physicists tried to stimulate the neurons with direct electric current.

But the particle evaporated when physicists tried to find it in other laboratories.

Since the 1920s, physicists have been trying to convince themselves that quantum indeterminacy can in some way explain free will.