As a parent of a 13-year-old and a 10-year-old who play baseball in West Philly’s Philadelphia Athletics Youth Sports Association (PAYSA), I know firsthand how hard it can be to find space to play organized sports. The league has grown from 170 kids in 2014 to around 300 today, with a waiting list of 20.
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In the late 18th century, the French chemist Antoine Lavoisier radically changed how we understand the physical world. He was perplexed by the fact that when metal rusted, despite becoming more brittle, it actually gained weight rather than losing it. Why would metal weigh more when it was decomposing? It weighed more, Lavoisier came to
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You know the story about George Washington and his confession to his father about chopping down a cherry tree? Historians agree that it’s a myth, or if you are feeling less charitable, a lie. The story was not introduced until 1806 in the fifth edition of a Washington biography by Mason Locke Weems, a minister
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Welcome to issue #200! I spent a lot of time over the past few weeks flipping through the pages of our debut issue. It may sound somewhat self-aggrandizing, but the first Grid was released as a prototype — not an actual issue — because the concept for a sustainable city magazine had no precedent. (Come
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Grid is a monthly magazine, so we are not equipped to report news. Sure, we occasionally cover some stories as they happen, but mostly we stay away from breaking stories — especially national news. However, the dramatic changes at the federal level deserve at least some commentary. I think just about every Trump-related story can
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