technology

This might be a bit of a reach but I’m wondering if anyone here knows enough about concrete production to help me plan the layout of my next photobash. I’d like to do a scene of a solar-thermal concrete factory – there are several supposedly in the works, like Synhelion’s new partnership with Cemex, funded by the US DoE,...

Researchers in China have reportedly developed a new technology similar to hydropanels for harvesting water out of thin air that is powered by energy from the sun. The device could be especially useful in dry, arid areas where water — but not sunlight — is hard to come by....

cross-posted from: slrpnk.net/post/8609299...

This seems like a great technology to build resiliency and redundancy in a community, especially for places where cell service is spotty, or in the odd event where normal lines of communication are blocked....

what bugs me the most is thinking that if lemmy became as relevant as reddit, servers to spam all over the threadiverse would be created nonstop...

cross-posted from: lemmy.ml/post/14059725...

Did someone say airship?

An interesting tool from the article is ecograder.com which grades a website’s carbon emissions and provides recommendations to improve. There is also the Green Web Foundation’s directory of hosting providers powered by renewable energy....

For example water driven sawmills to cut wood