Rebecca Heilweil is a reporter who covers emerging technology, artificial intelligence, and, sometimes, the supply chain. Usually, this means writing about some form of machine. During her time at Vox, she’s written about batteries, air conditioners, computer chips, and spaceships. She has previously written for Slate, NBC, and Fortune, and appeared on Today Explained and Marketplace. Please email her at rebecca.heilweil@protonmail.com with any tips.