electric

Sensing the Unknown: Using Electromagnetism to Find Hidden Objects – Dr Liam Marsh

When I decided to study Electrical Engineering at university, I hadn’t thought much about what would come next. Spending my days as a first year undergraduate hearing about abstract electromagnetic theory seemed about as dull a subject as I could possibly imagine. Given the choice I would always have picked a soldering iron and a few hours in the lab over learning Biot-Savart Law or Gauss’ law. How on earth could Maxwell’s Equations, published circa 1861, possibly be of any use to me (or anyone?!) in the future? Somehow, a few years later, I found myself once again caught up… Read More »Sensing the Unknown: Using Electromagnetism to Find Hidden Objects – Dr Liam Marsh