[-] humanspiral@lemmy.ca -2 points 2 days ago

Is this not an official Ukrainian X account praising a nazi hero?

[-] humanspiral@lemmy.ca 0 points 2 days ago

solar canopys are actually quite expensive. Needs a very sturdy structure to hold panels high up and deal with wind loads. Solar panels are getting so cheap, that it becomes very reasonable to lay them on the ground instead of optimal angles, higher up.

[-] humanspiral@lemmy.ca 0 points 2 days ago

I like the idea. Free land use. I wonder if the rails can be used as electric conductors. A special train can deploy tons per day, and could clean them regularly in a highly automated way.

Unlike roadways, they don't carry any load.

[-] humanspiral@lemmy.ca 0 points 2 days ago

Exponential

Battery prices plummetting, and V2G from EVs, is a path for near tropical regions to get to 90% solar energy. Robotics based manufacturing shifting to those regions is also a likely shift. Northern lattitude quality of life from global warming, is still a nice source of population attractiveness. Hydrogen made from solar is the path to 100% renewables and solar everywhere. Canada is a decent place for solar because of extremely long summer days. Canada can both make H2 in summer, and use H2 in winter. Even near tropical locations would have large spring and fall surpluses to cover near full summer demand from solar. They also need to make H2 from those surpluses.

[-] humanspiral@lemmy.ca -3 points 3 days ago

Trump and so many of his zionist first supporters have backed Trump specifically because of "rising anti semitism" in US. University protests against genocide should have been handled like Kent State, to them. Biden/Blinken have been ineffective in getting ceasefires, possibly intentionally ineffective. But that is partly because Netanyahu prefers Trump, and Trump promises to fully support "finishing the job of genocide". It's unfair to critizide Dems for Israel, when US is bipartisanly Israel first political/state rule.

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humanspiral

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