curprev15:3515:35, 8 August 2022 Prototyperspectivetalkcontribs 45,122 bytes+9,578 updated with 2 items from 2022 in science (see that page's history for attribution) (updated plan, energy efficiency), expanded (gravity batteries, +1 cat, hydrogen energy, →Agrivoltaics: , deep-sea mining details, airborne wind turbine potential&first, +5 see alsos), ceundo