Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

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

Lake-effect snow has descended once again and is expected to continue over the weekend. If you lose power, you may turn to a generator. Here's some safety tips.

With severe winter weather events happening regularly this season, we recently updated this guide, including the addition the ...

Most of the plug-in hybrid Tank’s off-roading characteristics check out. Approach, ramp over and departure angles are as per ...

A CRT test pattern generator built around an ESP32 board makes it easy to check old TVs quickly, without hauling a console or other bulky gear. It outputs PAL/NTSC composite patterns and shows a ...

We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid ...

A lot has changed since the Fiat Panda first appeared in 1980. To mark the Italian hatchback’s 45th anniversary, we brought together examples from eighties petrol models to today’s electric Mk5 Grande ...

[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking ...

Abstract: This paper carries out research on the generator efficiency test for the bulb tubular hydro-generator unit, which is based on the calorimetric method in IEC60034-2-2. It introduces the test ...

Abstract: The RISC-V compliance test-suites are a set of directed testcases, they are used to verify RISC-V processor meets all the requirements under RISC-V Instruction Set Architecture (RISC-V ISA) ...