More ideas from Szigmond
Cooking off the grid-- How to build a solar oven

Amazing Cooking Tips Cooking off the grid: Building a solar cooker. I pinned this thinking it was a good idea if i ever needed it but when I need the info i might not have access to view it. It does say off the grid as in power outage and no computer

Animation showing how a simple lever escapement works in a falling weight pendulum clock.

An easy-to-understand introduction to pendulums and how they help keep time in old-fashioned clocks.

Build a Free Heating System While Composting!

Build a Free Heating System While Composting!

MOTOR GENERADOR AUTOSUFICIENTE Energia libre - YouTube

MOTOR GENERADOR AUTOSUFICIENTE Energia libre - YouTube