Discover the fascinating process behind building a mechanical 7-segment display entirely from cardboard and simple household materials. Follow step-by-step as the creator designs, cuts, and assembles ...

Do you like buses, or do you just like the flippy-flappy displays they use to show route information? Either way, you’ll probably love the flip-disc clock created by [David Plass]. The build is based ...

Illustration of a tectonic earthquake that rocked Pacitan, East Java, on January 27, 2026, at 8:20:44 a.m. WIB (Western Indonesian Time). Doc. BMKG TEMPO.CO, Jakarta – The Indonesian Meteorology, ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...