Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...

Explore the PicoCalc, a compact device blending retro gaming, programming, and DIY creativity. Perfect for tech enthusiasts ...

Learn how to build a monthly budget that reflects your actual life and goals. Flexible, real-world tips to help you save, spend, and plan smarter.

In "Mapmatics," a mathematician tells the stories of how math helps us track epidemics, map the seafloor, and plot a complex delivery route.

Otis Worldwide (OTIS) shares are showing a mild uptick this week, as the stock edges up 2% over the past month. Investors appear to be weighing the company’s steady annual revenue and profit growth in ...

The exclusive story of how Pavlo Yelizarov went from TV talk-show producer to the creator of Ukraine’s premier military drone ...

Lean assembly in precision sheet metal fabrication exemplifies 5S, tool shadow boards and all. About a decade ago, during a ...

Discover iOS 26.1 Beta 2 updates, AirPods firmware improvements, and Apple Arcade’s latest games. Exciting features await!

Palo Alto's consultant delivered a massive report riddled with errors, inconsistencies, and inexplicable gaps.

A London-listed oil explorer once celebrated for its exploits in far-flung waters is in danger of defaulting on its debts, ...

While the name of the company may have started out as a childhood taunt ("When I was a kid, I was always called 'Wetzel ...

The foundation of any AI model is the data that it’s trained on. Most large organizations struggle with fragmented, siloed ...