#energy

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Solar panels at the bottom of swimming pools

by Munch Jun 25, 2020 2 Comments 2 Links

#eco, #energy, #environment, #pool, #power, #solar,

11

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Solar panels for truck/coach/bus roofs

by Mickey Jun 24, 2020 3 Comments 3 Links

#bus, #coach, #eco, #electricity, #energy, #environment, #power, #solar, #truck,

3 Links Add link

66

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Light pollution spotter – Satellite that identifies cities that waste the most energy from streetlights that point upwards

by green fingers Jun 9, 2020 3 Comments 3 Links

#community, #council, #eco, #energy, #environment, #gps, #mp, #pollution, #satellite, #space,

Yes, countless cities spend millions on streetlights that not only illuminate the... Read More

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99

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Floating wind turbines

by green fingers Apr 9, 2020 1 Comment 1 Link

#eco, #energy, #environment, #turbine, #wind,

1 Link Add link

22

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Decentralised energy supplies

by sunnyjim Mar 16, 2020 0 Comments 0 Links

#eco, #electricity, #energy, #environment, #power, #renewables, #technology,

In the UK, more than 60 per cent of the original energy... Read More

22

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a camping stove that generates electricity

by green fingers Feb 27, 2020 2 Comments 2 Links

#camping. stove, #electricity, #energy, #fire, #fuel,

Just find some wood, light the fire and convert that energy into... Read More

22

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Gravity Sucks – Matter Rocks!

by astronut Feb 11, 2020 2 Comments 2 Links

#cosmology, #energy, #gravity, #light, #matter, #physics, #science,

Don’t get down on all types of materialism, and love not the... Read More

1313

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Solar panels on backpacks – to recharge phones on the move

by Stella Feb 9, 2020 1 Comment 2 Links

#backpack, #camping, #eco, #energy, #solar, #travel,

I would buy

99

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Matter Pulls, Space Pushes

by sunnyjim Feb 7, 2020 0 Comments 0 Links

#atom, #cosmology, #energy, #gravity, #mass, #matter, #physics, #science, #space, #time,

DARK MATTER V DARK ENERGY – WHICH ONE WILL WIN, IN THE... Read More

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solar panels on tents

by sunnyjim Feb 6, 2020 4 Comments 4 Links

#camping, #eco, #energy, #solar, #tent,

it could charge your phone or other devices

4 Links Add link

77

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Dark Energy

by sunnyjim Feb 2, 2020 2 Comments 2 Links

#cosmology, #darkenergy, #energy, #gravity, #matter, #physics, #science, #space, #universe,

The idea that there is a force making the universe larger. Distant... Read More

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Smart Billboards – only show ads when it senses someone is there to watch them

by MeterMan Jan 24, 2020 0 Comments 0 Links

#ads, #advertising, #billboards, #eco, #energy, #environment, #local,

44

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Sterling engines in factory roofs – use that wasted heat energy and save money

by JamesH Jan 17, 2020 0 Comments 0 Links

#eco, #energy, #factory, #shops, #station, #sterlingmachine,

This may be a way for large factories, stores and train stations... Read More