The following list of information sources has been selected as being free of charge, reasonably in-depth and serious, but easy to understand for interested members of the public.
Science Connected
"... we help scientists provide public access to their research
findings; translate complex research findings into accessible insights
on science, nature, and technology; and facilitate scientific research,
communication, and lifelong learning."
Science Connected presents scientific information for the general public, covering a wide range of age groups. Their offerings include educational materials, a website, a magazine, and issue a free e-newsletter.
"Just Have a Think"
A one-man operation that produces YouTube videos about scientific work related to environmental problems and potential solutions. His videos are lively and fast paced and interesting.
Solar Photovoltaics: PV Magazine
"pv magazine is a monthly trade publication launched for
the international photovoltaics (PV) community in the summer of 2008.
The current print run, based on qualified circulation, is 34,201. The
international website, www.pv-magazine.com launched in 2010."
PV Magazine offers a very interesting free daily e-newsletter.
Batteries University
Green Hydrogen
"Founded in 2019, the Green Hydrogen
Coalition (GHC) is an educational non-profit organization. The GHC focuses on
building top-down momentum for scalable green hydrogen projects that leverage
multi-sector opportunities to simultaneously scale supply and demand. The work
of the GHC is supported by annual charitable donations." https://www.ghcoalition.org/whitepapers-1
Thought.Tools.Timpani@gmail.com