Scientific Calculator Watch


David Jones made this calculator watch from off-the-shelf components, and made a killer site for it with some hints for making your own. Let’s hope he completes the full tutorial, or at least starts selling them on Etsy. Via Evil Mad Scientist Laboratories.


Becky Stern is a Content Creator at Autodesk/Instructables, and part time faculty at New York’s School of Visual Arts Products of Design grad program. Making and sharing are her two biggest passions, and she's created hundreds of free online DIY tutorials and videos, mostly about technology and its intersection with crafts. Find her @bekathwia on YouTube/Twitter/Instagram.

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