After a decade of testing PCs, routers, and home networks, I know what causes slow speeds and how to optimize your internet.
The South African on MSN
Cape Town hot water testing: How to tell if you have a ripple-control geyser
Cape Town is testing ripple-control geysers in selected areas. Here’s how to tell if your hot water is remotely controlled.
Resistance standards are incredibly useful, but like so many precision references they require regular calibration, ...
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