All items tagged with Magnetic Field and Magnetic (3)

| Build a magnetometer using home-made sensor coils to measure magnetic fields from earth-level to several Tesla. Achieve accurate readings wi...

| Let's take a look at a simple analog circuit for levitating small objects, which is the subject of many interesting discussions and expe...

| Researchers at the Institute for Biomedical Engineering in Zürich, operated jointly by ETH Zürich and the University of Zürich, have succeed...