RetroProto
Solutions and products that implement them.
(the older educational videos have been made private, if you need one send a message)
RetroProto Off-Grid Toilet
Patents Motor Generators: Exercise Bike and Cars
Hot Water Heaters, Heaven and Hell
Back Pain solutions for day , desk and sleep
Urinary Tract Infection treatment opinions
Separating Toilet Better Cheaper Quieter Off-grid RV
Toaster Oven Combo Air Fryer Microwave Market? Currently Kind of Crumby. Let's Dig into the Details
Episode 25 Aircraft Wood Repair: Small Scarf Patch and Doubler Patch, Stiffener Patch