It’s the metal, plastic, and wires that give the robot its shape and allow it to move around. Engineers in this field design everything from the robot’s arms and legs to its wheels and joints. They ...

With transistors and logic gates as our basic building blocks, we can begin to construct the actual circuits that make up computer memory. One of the simplest memory circuits is the AND gate, which ...

Cortical organoids, which are miniature three-dimensional models of brain tissue grown from stem cells, offer scientists a sophisticated and accurate model to better understand how neurons control ...

Virginia Tech researchers are investigating how overloaded mitochondria in the brain’s memory circuits may spark early Alzheimer’s damage. Their work focuses on calcium signaling and how it might ...

Have you ever tried to back up an 18-wheeler? It's no small feat, but once you understand how air brakes in semi trucks work, ...