Physicists have made the first definitive measurements of "persistent current," a small but perpetual electric current that flows naturally through tiny rings of metal wire even without an external ...

Shini explores electric current, voltaic cells, and how we get electric charge. Electric current works like a river... kinda... Instead of flowing based on elevation ...

The Lab Report: Every week, The Lab Report takes a deep dive into the (research) lives of students and professors outside the classroom. Somewhere along the Mississippi River, a blissful current whips ...