Scientific American

Math Puzzle: Ring of liars

Imagine a world in which liars always lie and truth-tellers always tell the truth. Five people sit in a circle. Everybody ...
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Physics In History on X: "Albert Einstein's grade sheet, with 5s and 6s(Out of 6) in Physics, and 4s in most of the Math courses."

He got 6s for Math, not 4s. The 4s: Geography (6.) and Drawing (13. art and 14. technical). The Math 6s: Algebra and Geometry (7. and 8. and 9.).
automaton-media

iPhone向けアプリ開発者、2027年4月以降はiPhone Duo対応スクリーンショットの提出が必須に。対応済ビルドの提出は既に受付開始

Appleは10月5日、iPhone Duoの発売を10月23日に控え、同デバイス向けの準備に関してアプリ開発者に案内した。この中では、2027年4月以降にApp Storeに提出されるすべてのアプリについて、iPhone Duo ...
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marianne van mourik on X: "@PhysInHistory He got 6s for Math, not 4s. The 4s: Geography (6.) and Drawing (13. art and 14. technical). The Math 6s: Algebra and Geometry (7. and ...

Albert Einstein's grade sheet, with 5s and 6s(Out of 6) in Physics, and 4s in most of the Math courses. He got 6s for Math, not 4s. The 4s: Geography (6.) and Drawing (13. art and 14. technical). The ...
Redmond Pie

The Full iPhone 4 Antennagate Q&A Video Is Now Available After 16 Years

Apple’s iPhone 4 was a pretty great smartphone, and a huge upgrade over the iPhone 3GS that came before it. But it wasn’t without its problems, especially one that caused calls to drop if you held it ...