https://www.renaissancewoodworker.com/foot-powered-wood-turning/
Design of a flywheel treadle lathe
https://en.wikipedia.org/wiki/Freewheel
inventions in the realm of the bicycle https://road.cc/content/feature/10-brilliant-inventions-changed-bicycle-185561
Van Anden's freewheel invention here
ratchet propulsion system for scooters
Ratchet and pawl mechanism:
Matthias Wendel on youtube -- and his website
hand powered tools
design space is still open
what convivial tools might we want in the future
what, of those, are fun to use now
thread on treadle milling
https://grainmaker.com/products/grainmaker-grain-mill-model-no-99/
'problems with diy grain mill'
$100 grain mill https://www.beveragefactory.com/homebrew/pre-fermentation-equipment/kegco-KM7GM-2R-grain-mill.html
https://www.renaissancewoodworker.com/foot-powered-wood-turning/
https://toolsforworkingwood.com/store/item/GT-LATHE.XX
Bob Easton treadle lathe:
https://www.bob-easton.com/blog/category/treadle-lathe/
freewheel-powered bandsaw!
note: seems that it might be possible to do coarse-grained flour milling from grain in a blender
also note: perhaps under-powered motors on less expensive blenders are fine
https://www.instructables.com/How-to-create-a-human-powered-bike-blender-for-les/
-- uses an old bike tube as a belt!
using electricity
blender drill
some ideas
in lean logic, it's suggested that: if we're unable to sustain the grid, a micro-grid is also hard to sustain. aspects of this seem right.
In-depth look at wax motors via Hackaday
Introduction to wax motors from a wax motor company
freewheel tool video here
freewheel treadle parts list here
Using eleventyjs to create a podcast feed
Building a podcast site with eleventy
hosting a podcast on github manually
Nice guide to setting up a podcast xml feed manually
converting m4a to mp4:
ffmpeg -i input.m4a -c:v copy -c:a libmp3lame -q:a 4 output.mp4
issue with CDATA closing brackets in RSS here -- just add a space before the closing structure.