Ethan Crowder
Published Books & Articles
STLs ; Gcodes ; .STEP Files
I've provided extensive CAD dimensions of replications from photographic analysis of estate photo...
3" Gas Resonant Cavity (aka Hydrogen Gas Gun)
The design is centered around market available semi-clear 3" PVC pipe. As of 12-7-25, I've not ha...
9 Resonant Cavity Cell (.STEP files)
Coming Soon
Long Tube Cells For Testing (STL files)
Coming Soon
Coil Winding Machine (STL files)
Coming Soon
Wire Straightener & Length Measuring Machine (STL files)
Coming soon.
EPG (STL files)
Coming Soon
YouTube Videos
Master YouTube video links. Organized by category.