The picture on a TV set used to be the combined product of multiple analog systems, and since TVs had no internal diagnostics, the only way to know things were adjusted properly was to see for ...

[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 ...

Please provide your email address to receive an email when new articles are posted on . Physical activity patterns that included vigorous exercise, housework or walking were associated with lower ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. But how do you know if your TV’s picture adjustments are correctly set to provide optimal image ...

Exciting and colorful Hollywood treasures turn up at the estate sale of a woman who made patterns for renowned costume designers Edith Head and Bob Mackie. Costume designer Edith Head won a record ...