❌

Normal view

Published — 14 August 2026 ⏭ iutube menas

The "Impossible" Scribe

💾

For this year's Toolroom Takeover, we created a pocket-sized shrinking scribe for Francis (Project Havoc).

Free STEP files for the scaled-up pen are available on our Patreon page: https://www.patreon.com/collection/2301356

Thanks to Henry Segerman and Sabetta Matsumoto for suggesting the interlocking helix concept. You can explore their work through the links below:
Henry Segerman: ⁨@henryseg
Sabetta Matsumoto: @sabettatalksmath⁩ & https://matsumoto.gatech.edu/

The double rack model used at the start of the video is adapted from Henry's file: https://www.printables.com/model/1305045-expanding-3-4-5-triangle

Thanks also to @Erik-not-Eric for organising Toolroom Takeover again this year! Be sure to check out all of the other videos in this fantastic collaboration: https://www.youtube.com/playlist?list=PLX3aHl-pXyv8

Marius Hornberger's video: https://youtu.be/a-LCOP9Wxt4
Project Havoc's video: https://youtu.be/HtnIBNTZcmI

If you would like to support our channel and access extra content, please check out our Patreon page: https://www.patreon.com/c/ChronovaEngineering
❌