Sharing Ideas that Do Good


Search by topic:


Earth's Electric Whispers

post-image
Soil-based microbial fuel cells (MFCs) are not widely used, but show some promise as clean-energy options for low-energy sensors used in precision agriculture (soil moisture and health), infrastructure monitoring (water pipes leakages) or environmental monitoring (concentration of pollutants). This latest evolution of an MFC uses a non-traditional design & readily available components to deliver a performance improvement of over 120%. Importantly, the fuel-cell was able to generate 68 times more energy than needed by the sensors - so plenty to spare for more sensors! https://scitechdaily.com/scientists-develop-new-dirt-powered-fuel-cell-that-runs-forever/


What do you think?


You must be logged in to post a comment.
Comments

Related Posts

Energy

post-image

BMW has solved the problem of hydrogen engines and begins a new era
28 January 2024 by IdeaSpies 2 Comments

Energy

post-image

Capture the Future - Nanotechnology powering industry and environment
24 January 2024 by Samantha Sakr 0 Comments

Energy

post-image

Are lithium batteries for cars dead?
22 January 2024 by Kylie Hargrea... 0 Comments

Why support us financially?

"Great ideas, research and innovation can come from anyone – so often the best ideas do not have a voice. IdeaSpies provides a platform for people to share ideas that create a better world"
David Thodey AO, Patron