Harnessing quantum states that avoid thermalization enables energy harvesters to surpass traditional thermodynamic limits ...

In the Fall I'll be starting teaching again, after a semester away on sabbatical and then enjoying teaching relief during my first semester at Penn. I'll be teaching a course that I truly love, and ...

In physics, power is the rate at which energy is transferred, used, or transformed. The unit of power is the joule per second (J/s), known as the watt (in honor of James Watt, the eighteenth-century ...

Forbes contributors publish independent expert analyses and insights. I write about perception, sensors and LIDAR for autonomous vehicles, drones and robots Artificial Intelligence (AI) has the ...