Site of the dayA visual introduction to probability and statistics from Brown University: flip coins, drop balls and watch the rules emerge before you ever see a formula. Available in English, Chinese and Spanish.
Telegram of the dayThe official channel of Harvard's famous CS50 intro to computer science: bite-size explainer videos from the teaching team, free livestreams and course news.
Instagram of the dayThe official Instagram of the James Webb Space Telescope: nebulae, distant galaxies and objects beyond Neptune, with plain-language explanations of what you're seeing.
TikTok of the day
Pinterest of the dayMore than 300 bookplates from Auckland Museum's collection: coats of arms, monograms and tiny engraved scenes once pasted inside books.
Finland of the dayNatureGate (LuontoPortti) is a Finnish online field guide to flowers, trees, birds, butterflies and fish, with photos, descriptions and distribution maps in English.
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Day trips, classes and attraction tickets, with a strong focus on Asia.