I found the best way to run an internet speed test (and use the results for better Wi-Fi)

After a decade of testing PCs, routers, and home networks, I know what causes slow speeds and how to optimize your internet.
Hackaday

How Accurate Is A 125 Year Old Resistance Standard?

Resistance standards are incredibly useful, but like so many precision references they require regular calibration, ...

These unassuming devices promised to lower my electricity bills - only this one was legit

Scam "power saving" devices are rampant online. These devices plug into an outlet and promise to "improve the use of energy," "extend the life of electrical equipment," and even "avoid illegal ...
IEEE

PGC-Net: A Novel Encoder-Decoder Network With Path Gradient Flow Control for Cell Counting

Abstract: To carry out cell counting, it is common to use neural network models with an encoder-decoder structure to generate regression density maps. In the encoder-decoder structure, skip ...
IEEE

Stress Sensitivity Analysis of Grating Encoders Based on Accelerated Degradation Test

Abstract: To obtain the effect of temperature, humidity and vibration on the life of grating encoder. This paper proposes a stress sensitivity analysis method for grating encoder based on accelerated ...