From Low-Tech Magazine:
We built a pedal-powered generator and controller, which is practical to use as an energy source and exercise machine in a household — and which you can integrate into a solar PV system. We provide detailed plans to build your own, using basic skills and common hand tools.
INTRODUCTION
Many people have built pedal power generators and published the manuals online and in books. However, when we set out to make a pedal power generator ourselves, we found that these manuals are incomplete when making the bike generator practical to use. The focus is on building the power source itself, with comparatively little attention to what happens with the power that comes out of it.
To try and make human power production more useful, we built not just a pedal power generator but also a control panel in the form of a “dashboard” attached to the handlebars. The dashboard allows powering or charging a wide diversity of devices – no matter what voltage they run on. Furthermore, multiple devices can be powered simultaneously, allowing the cyclist to adjust the resistance on the pedals for an optimal workout....
....MUCH MORE
Or, should one be more ambitious:
Say Goodbye To Big Tech Deplatforming/Cancellation/Censorship: Host Your Own Blog, Website, etc.
News You Can Use: "'Collapse OS' Is an Open Source Operating System for the Post-Apocalypse"
Build Your Own Supercomputer (NVDA)
Build Your Own Nuclear Power Plant
News You Can Use: "Aquatic refuges for surviving a global catastrophe"
Panic Rooms? Bunkers? New Zealand hidey-holes? Bond-villain island lairs?
Pish-posh.
What you want is a nuclear submarine....News You Can Use: "How to Predict An Alien Invasion" (and how to rebuild the world from scratch)
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