Super Mario Bros. at 41: Learning to Read World 1-1
A good first level must make unfamiliar rules feel discoverable. Revisit the small decisions behind World 1-1 and the limits of its celebrated teaching.

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A good first level must make unfamiliar rules feel discoverable. Revisit the small decisions behind World 1-1 and the limits of its celebrated teaching.
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An alien mystery needs someone who asks for evidence. Revisit the partnership that made The X-Files work—and the real-world inspiration associated with Dana Scully.
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A new computer should not mean rewriting every useful program. On Ritchie’s 85th birth anniversary, explore the engineering behind software that could travel.
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Two pilots made Star Trek possible, but neither opened its NBC run. Revisit the three beginnings behind the series’ sixtieth anniversary.
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A slice of salami carries the results of a microbial community at work. For September 7, follow the science from acid production to bacterial competition.
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A flower, a candle and a disagreement about colour led Dalton to investigate his own vision. His explanation failed, but the evidence survived.
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The secret behind He-Man’s staying power includes a surprisingly practical number: 65. A look at the TV schedule that helped turn a toy hero into a daily companion.
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Google was incorporated on September 4, 1998, yet it celebrates on September 27. Follow the evidence behind the search company’s two birthdays.
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eBay began with a broken laser pointer and a risky deal between strangers. Discover how public feedback turned that odd first sale into a marketplace design pattern.
MoreOn the radar
September 14–20, 2026: three highlights from the Nerd Calendar for your mental inventory.
Sci-fi & television
On September 17, 1978, the original series began its US television run: a fleet of survivors searching for Earth.
Computing history
On September 17, 1991, the first Linux kernel release marked an early milestone in the project’s history.
Sci-fi & television
On September 20, 2002, Firefly made its US television debut, bringing a space-western adventure aboard Serenity.
Choose your rabbit hole
NerdSpot follows the stories, milestones and tiny obsessions that make fandom worth sharing.
From arcade history to the worlds we keep returning to after the credits roll.
Big ideas, cult classics, practical effects and futures that refuse to stay fictional.
Memes, machines and the wonderfully strange lore born between the wires.
The dates every curious mind should know — from Pi Day to the delightfully obscure.
Your daily side quest
Explore the Nerd Calendar and discover the anniversaries, releases and gloriously odd celebrations hiding in plain sight.
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Short takes, fresh finds and the occasional deeply unnecessary fact — transmitted on X.