Ron Pullman

A sealed chip used to create a magnet-based informer. Photography: Yair Margalit

A device that will make it possible to answer one of the central questions in physics that remain unanswered

More than 70 years ago, scientists in the field of physics came up with an idea to use magnetic fields and an atomic property called spin in order to put a body in two places at the same time. Now, a research group from Ben-Gurion University in the Negev
Navigation with an atomic clock. Image: vectorara/Shutterstock

One watch in two places at the same time