The account @kathyellendavis made a series of BookTok videos to recommend books to other users at the start of 2020. The @caitsbooks account says it was the “accidental founder of booktok”, with a video that went viral in March 2020. The creator behind the account, Cait Jacobs, is now a published author.
Researchers created a mathematical model analyzing combustion waves — from slow flames to supersonic detonation. It yields accurate solutions and explains the transition from deflagration to detonation. The work paves the way for safer engines and improved protection against industrial explosions.
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He promised to improve communication and frankness: “I lead with a ton of candor,” he told Fortune. “I’m a big believer you can’t solve a problem that you’re not talking about, and I try to create a culture where that’s how we’re assessing the business as a team.”