Gadget Review on MSN

This chess set literally shocks players when they make bad moves

Open Chess project delivers electric shocks for bad moves and costs $22 versus $600 commercial smart boards through open-source DIY design.
Hackaday

Building A Heading Sensor Resistant To Magnetic Disturbances

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...
University of California

UC researchers develop a genetic sensor that could allow MRIs to image molecular-level changes

In a development that could transform how scientists study cancer, neurodegeneration and inflammation, researchers have invented a new sensor that enables MRI machines to visualize molecular activity ...
XDA Developers on MSN

5 ESP32 projects that turned out more useful than any store-bought smart device

Local-first wins.