City University of Hong Kong has ambitious plans to deliver global recognition and impact from its fast-growing physics research programme Global connections: students and faculty members from CityU’s ...

WEST LAFAYETTE, Ind. — Electronics are increasingly being paired with optical systems, such as when accessing the internet on an electronically run computer through fiber optic cables. But meshing ...

Although it's not always so simple to set up, a ballistic pendulum is a perfect tool for introductory physics. The basic idea is to take something that shoots an object (we use a ball launcher, but it ...

How Emmy Noether's theorem uses the Lagrangian to provide a formula for calculating the quantity of symmetries in a ...