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Clean Technica

NPS Censoring of History at Independence National Historical Park

NPS Censoring of History at Independence National Historical Park
4 min read

PHILADELPHIA — This week, the National Park Service removed an exhibit from Independence National Historical Park examining the legacy of slavery at the site. The interpretive display, located at the President’s House Site at the park, depicted individuals who had been enslaved by George Washington, along with a timeline detailing the history … [continued]

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Clean Technica

Trump’s FAA Makes It Practically Impossible To Legally Fly Drones

Trump’s FAA Makes It Practically Impossible To Legally Fly Drones
4 min read

A few years ago, it dawned on me that clean, electric-powered aviation isn’t part of some far off solarpunk future. While we’re not going to see electric passenger jets or medical helicopters this year, there are already electric aircraft replacing ICE aircraft almost everywhere. Aerial photography, surveying, search and rescue, … [continued]

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Pricing Fertilizer Emissions Cuts Climate Pollution Without Making Food Expensive

Pricing Fertilizer Emissions Cuts Climate Pollution Without Making Food Expensive
10 min read

Pricing fertilizer emissions sounds like a recipe for more expensive food, but when the numbers are worked carefully, it turns out to be a policy that cuts emissions sharply while barely moving grocery prices. The reason is simple and counterintuitive. Fertilizer is a large share of farm costs and an … [continued]

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