Explaining on Instagram: "Follow (us) @Explaining to learn something NEW every day 🧠‼️ Jim Carrey, who has long regarded Jerry Lewis as a comedic hero, made a memorable visit to Lewis in April 2016 — about 16 months before Lewis’s death in August 2017.  At Lewis’s 90th birthday celebration held at New York’s Friars Club, Carrey quoted a joke that Lewis had once made — one that Lewis had seemingly forgotten he ever uttered. When Carrey repeated it to him, Lewis burst into laughter, reportedly l

🧠 on Instagram: "The iodine clock reaction, discovered by Hans Heinrich Landolt in 1886, is a classic experiment that vividly demonstrates chemical kinetics. It involves a sudden color change from colorless to blue, illustrating the concept of reaction rates. This reaction occurs when two clear solutions are mixed, with one stage of the reaction taking longer, leading to a delayed color change. Widely used in classrooms, the iodine clock reaction offers a hands-on way to explore the factors inf

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