Physicists build a quantum Newton’s cradle where energy flows without resistance

Fluids moving through pipes lose energy to friction along the walls. Collisions, defects, and random motion steadily break ...
El Adelantado de Segovia

Farewell to overheating problems in electronic devices—scientists announce a quantum material that conducts electricity without generating heat, changing the rules of the game

A group of scientists has created a quantum material where electricity can flow without losing energy as heat. Until now, this was only seen in ...
Popular Science

How does electricity work? Let’s demystify the life-changing physics.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. To the uninitiated, electricity might seem like a sort of hidden ...
Dot Physics on MSN

Learn electric displacement current with GRE physics practice 5

Boost your GRE Physics prep by mastering the concept of electric displacement current. In this video, we break down this essential topic in electromagnetism, explaining its role in Maxwell’s equations ...
Phys.org

Electrical control of spin currents in graphene via ferroelectric switching achieved

Over the past two decades, spintronics has emerged as one of the most promising frontiers in nanoelectronics, seeking to exploit the intrinsic angular momentum, or spin, of electrons to carry and ...