In 1845, Michael Faraday discovered what’s known today as the Faraday Effect—which describes how light and electromagnetism are related. A new study revealed that the magnetic component of light ...

Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Transcranial magnetic stimulation (TMS) is a procedure to treat treatment-resistant major depressive disorder. During the treatment, our specialists will place an electromagnetic coil against your ...

In a nutshell: Canadian hardware maker Ploopy is now accepting pre-orders for its latest input device. The Ploopy Knob is a 3D-printed, open-source rotary encoder featuring a high-precision sensor ...

The Ploopy Knob is a USB accessory that gives your computer a dial with support for high-resolution scrolling. Out of the box it’s designed to act as a vertical scroll wheel, but it runs open source, ...

AS5600 is a library for an AS5600 / AS5600L based magnetic rotation meter. More exact, it measures the angle (rotation w.r.t. reference) and not RPM. Multiple angle measurements allows one to ...

The Library Company reading room on Juniper Street in Philadelphia c. 1935, one of the group’s main locations from 1880 to 1935. The Library Company of Philadelphia Founding father Benjamin Franklin ...

The magnetic north pole, distinct from the geographic North Pole, is the point where Earth’s magnetic field lines converge. NASA via Rawpixel For decades, Earth’s magnetic north pole has been slowly ...

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