Uploaded March 2026 | Updated September 2026, 1 week ago

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We adapt my vintage HP 197A to modern Instax instant "Polaroid" film. Results might surprise you!
PCBWay, fast turn PCBs, 3D prints and more: pcbway.com

Stuff that supports the channel:
- Support us on Patreon: patreon.com/curiousmarc
- Amazon links for the tools I use in the lab: curiousmarc.com/amazon-links
- Channel merch on Fourthwall: curiousmarc-shop.fourthwall.com
- Legacy channel merch on Teespring (I don't have everything transferred to Fourthwall yet): teespring.com/stores/curiousmarcs-store

"Elevator Music" Credit: Crinoline Dreams by Kevin MacLeod

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Get more technical info on the companion site: curiousmarc.com
Contact info: youtube.com/curiousmarc/about