[Steven Merrifield] built his own Scalar Network Analyzer and it’s a beauty! [Steve]’s SNA has a digital pinout matching a Raspberry Pi, but any GPIO could be used to operate the device… ...

A novel metamaterial emits significantly more heat than it absorbs under a magnetic field, breaking Kirchhoff’s law.

The analysis process of flow and temperature field for hydraulic heat dissipation simulation was introduced firstly. Then, the pattern of heat dissipation for split hydraulic power station was ...

There are definite pros to going with an induction range — which has a smooth cooktop with an electric oven beneath — even beyond the health concerns. An induction range can provide more precise ...