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Articles on Inventors

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One ‘mechanical tree’ is about 1,000 times faster at removing carbon dioxide from air than a natural tree. The first is to start operating in Arizona in 2022. Illustration via Arizona State University

These machines scrub greenhouse gases from the air – an inventor of direct air capture technology shows how it works

Klaus Lackner is finding new ways to cut the technology’s high costs and energy demand, and he’s about to launch the first ‘mechanical tree’.
Bernard Tobey, a double amputee, and his son, wearing Union sailor uniforms, standing beside a small wagon displaying Secretary of War Edwin Stanton’s dispatch on the fall of Fort Fisher. Fetter's New Photograph Gallery/Library of Congress

How the Civil War drove medical innovation – and the pandemic could, too

Lessons from history make clear that the federal government can spur medical innovation in a crisis, including this pandemic. Providing certainty and clarity is critical.
New research concludes that there are many “Lost Einsteins” in America – children who had the ability to become inventors but didn’t because of where they were born. Shutterstock.com

How talented kids from low-income families become America’s ‘Lost Einsteins’

A new analysis shows how family background influences who grows up to invent. The key to turning things around? Expose kids to more inventors.

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