mccA thing I've been thinking about a lot is how, whether, technology like computers and computer screens could be made "locally", i.e., within a limited area and without access to global trade in parts and minerals, even if you have to make drastic trade-offs to get there
https://www.theverge.com/news/631357/elecom-power-bank-battery-sodium-ion
All GNU social JP content and data are available under the