Green Energy

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submitted 3 days ago by [email protected] to c/[email protected]

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[–] officermike 6 points 3 days ago (1 children)

Just fit a brush under every train to wipe dirt off the panels as they travel.

[–] [email protected] 5 points 3 days ago (2 children)

Haha, all good until you get some gravel in the brush!

[–] FooBarrington 1 points 2 days ago

And that's why you attach a squeegee, not a brush!

[–] officermike 3 points 3 days ago

That's why we workshop these ideas, to make sure we don't do something stupid.