Rigid Chain Screw Actuator

Demonstration of a rigid chain screw actuator prototype lifting a 2.3 kg unbalanced load.
This is basically a screw which can assemble and disassemble itself on the fly. It has a zipper mechanism which locks it together, ensuring that it won't buckle sideways even if the load is unbalanced.
See detailed design in: www.thingiverse.com/thing:236...

[@magicsasafras3414]

This is really cool

[@visaandimmigrationservices5924]

cooooool

[@seeerickson]

nifty actuator but why is it categorized as "Travel & Events" ?