henryseg, to random
@henryseg@mathstodon.xyz avatar
itnewsbot, to retrocomputing
@itnewsbot@schleuss.online avatar

Paper Punching Machine Looks Like Cute Piece of Computer History Past - Computing used to run on punch cards. Great stacks of cards would run middling pro... - https://hackaday.com/2023/09/13/paper-punching-machine-looks-like-cute-piece-of-computer-history-past/

henryseg, to 3DPrinting
@henryseg@mathstodon.xyz avatar

Another recursive mechanism - this time the distances between boxes alternate getting longer and shorter, so the boxes move diagonally! Full video: https://youtu.be/ckrrQTkTqIo

anaidech, to Futurology
@anaidech@mas.to avatar

Proof that kills, neurological and rescue with a . @ct_bergstrom

henryseg, to 3DPrinting
@henryseg@mathstodon.xyz avatar

A "recursive" mechanism, where the position of each part is determined by the positions of the previous two parts in the chain. Full video at
https://youtu.be/ckrrQTkTqIo
#3dprinting #mechanism #gears

An expanding mechanism made from racks and gear wheels.

SharonCummingsArt, to art
@SharonCummingsArt@socel.net avatar
henryseg, to random
@henryseg@mathstodon.xyz avatar

A geared mechanism in which the "gears" follow screw motions rather than rotate. Full video at https://youtu.be/0ZPo3HxR0KI

A 3d printed mechanism in which two helical gears move in a frame.

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