Brawl Stars Duolingo Collab: Why Two Mascots Traded Habit Loops
How the Brawl Stars Duolingo collab traded habit loops: the 20-player Duo boss fight, the Detention tasks 10…
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The Blog
Ideas on motivation, behavior & design.
Deep dives on the psychology behind why people do what they do — from Yu-kai Chou, creator of the Octalysis Framework. Pick the topic that matters to you.
10,000 Hours of Play by OP Hero: Sundar Pichai
Sundar Pichai went from IIT Kharagpur to Alphabet CEO by owning the layer underneath: Toolbar, Chrome, Android, then…
10,000 Hours of Play by OP Hero: Chiune Sugihara
How a Russian-speaking Japanese consul turned one missing document into an escape route for about 6,000 refugees.
10,000 Hours of Play by OP Hero: Ibn Sina (Avicenna)
How Ibn Sina (Avicenna) turned forty failed reads, a royal library, and years of exile into the Canon…
10,000 Hours of Play by OP Hero: Baruch Spinoza
Spinoza lost his community at 23 and built the Ethics on a lens-grinder's income. His full OP Hero…
10,000 Hours of Play by OP Hero: Ang Lee
Ang Lee spent six unemployed years writing scripts, then won two Best Director Oscars. His full OP Hero…
10,000 Hours of Play by OP Hero: George Eastman
In 1878, a twenty-four-year-old bank clerk in Rochester, New York started planning a photography trip and ran straight…