However, this is just a prototype and it does work ... in the video for you to do your own experiments using this mechanical-only design. Let us know what you come up with.

Amber.Page, an AI startup for writers, has teased a new keyboard case that transforms an iPhone into a portable, laptop-like writing device. Shared by company founder Justin Mitchell on Threads ...

Wilhelm Schickard builds the first mechanical calculator in 1623. It can work with six digits, and carries digits across columns. It works, but never makes it beyond the prototype stage.