Follow this physics lab tutorial to learn how to plot electric field and electric potential. Step-by-step instructions make it easy to understand the concepts, visualize results, and apply theory to ...

Discover how to create a simple thermal motor using an aluminum can and two small DC motors. This step-by-step tutorial demonstrates each stage of building a DIY thermal engine that transforms heat ...

Scientists in Finland transmitted electricity through air using sound waves, lasers, and radio frequencies, creating ...

A material cooled near absolute zero produced an electrical signal that physics said should not exist, revealing a new kind ...

Researchers have used thin sheets of graphene to prevent photocathode materials from interacting with air, which increases their lifetimes. Photocathodes are used to convert light to electricity in ...

A novel system is enabling high energy physicists at CERN in Switzerland, to make production runs that integrate their existing pool of distributed computers with dynamic resources in "science clouds.

A tiny worm turns static electricity into a powerful weapon, launching itself through the air to catch flying prey.