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Behind the Lens: Tearing Down a Rare Soviet Zenit 19 <img width="800" height="450" src="image alt="Close up of Zenit 19 camera"/>If you’re into Soviet-era gear with a techy twist, you’ll love this teardown of a rare Zenit 19 camera courtesy of [msylvain59]. Found broken on eBay (for a steal!), this
NEMA Releases Standard for Vehicle-to-Grid Applications <img width="800" height="484" src="image alt=""/>Vehicle-to-grid (V2G) has been hailed as one of the greatest advantages of electrifying transportation, but has so far remained mostly in the lab. Hoping to move things forward, the National
A New 8-bit CPU for C <img width="800" height="451" src="image alt=""/>It is easy to port C compilers to architectures that look like old minicomputers or bigger CPUs. However, as the authors of the Small Device C Compiler (SDCC) found, pushing
3D Print Yourself A Split Flap Display <img width="800" height="450" src="image alt=""/>Split flap displays! They’re mechanical, clickety-clackity, and largely commercially irrelevant in our screen-obsessed age. That doesn’t mean you can’t have a ball making one of your own, though! [Morgan Manly]
Add a Little WOPR to Your Server Rack <img width="800" height="450" src="image alt=""/>Like so many of us, [aforsberg] found themselves fascinated with the WOPR computer from WarGames — something about all those blinking LEDs must speak to nerds on some subconscious level.
In a World Without USB… <img width="800" height="533" src="image alt=""/>It is easy to forget that many technology juggernauts weren’t always the only game in town. Ethernet seems ubiquitous today, but it had to fight past several competing standards. VHS
Vacuum Forming With 3D Printed Moulds And Sheets <img width="800" height="450" src="image alt=""/>Vacuum forming is perhaps one of the less popular tools in the modern maker arsenal, something which surprises us a bit because it offers many possibilities. We’ve created our own
Keebin’ with Kristina: the One with the Cutting Board Keyboard <img width="800" height="484" src="image alt="Illustrated Kristina with an IBM Model M keyboard floating between her hands."/>Doesn’t this look fantastic? Hard to believe it, but the base of this keyboard began life as a cutting board, and there’s a gallery to prove it. This is actually
Graphene Tattoos: The Future of Continuous Health Monitoring? <img width="800" height="450" src="image alt=""/>In the near future, imagine a world where your health is continuously monitored, not through bulky devices but through an invisible graphene tattoo. Developed at the University of Massachusetts Amherst,