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CodePi

@CodePiOrg

Fun Fact of the Day: The world’s first website, built by Tim Berners-Lee in 1991, is still online! 🌍 You can visit it at info.cern.ch — a simple page that explains the birth of the World Wide Web. A living piece of internet history! #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: The world’s first website, built by Tim Berners-Lee in 1991, is still online! 🌍 You can visit it at info.cern.ch — a simple page that explains the birth of the World Wide Web. A living piece of internet history! #Math #CodingFun

Fun Fact of the Day: There are just as many even numbers as there are total numbers. That sounds impossible… but in infinity math, it’s true. You can pair every natural number with an even number (1 ↔ 2, 2 ↔ 4, 3 ↔ 6…), so they’re the same size — both are countably infinite.…

CodePiOrg's tweet image. Fun Fact of the Day: There are just as many even numbers as there are total numbers. That sounds impossible… but in infinity math, it’s true. You can pair every natural number with an even number (1 ↔ 2, 2 ↔ 4, 3 ↔ 6…), so they’re the same size — both are countably infinite.…

Fun Fact of the Day: The first webcam was invented at the University of Cambridge to monitor a coffee pot, so researchers wouldn’t waste a trip only to find it empty. #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: The first webcam was invented at the University of Cambridge to monitor a coffee pot, so researchers wouldn’t waste a trip only to find it empty. #Math #CodingFun

Fun Fact of the Day: A circle has the maximum area of any shape with a given perimeter — that's why bubbles are round: nature is optimizing surface tension using math! #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: A circle has the maximum area of any shape with a given perimeter — that's why bubbles are round: nature is optimizing surface tension using math! #Math #CodingFun

Fun Fact of the Day: CAPTCHA stands for "Completely Automated Public Turing test to tell Computers and Humans Apart." It’s based on Alan Turing’s idea of tes ting machine intelligence—ironically, now used to block bots from acting too human. #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: CAPTCHA stands for "Completely Automated Public Turing test to tell Computers and Humans Apart." It’s based on Alan Turing’s idea of tes ting machine intelligence—ironically, now used to block bots from acting too human. #Math #CodingFun

Fun Fact of the Day: Euler’s famous quadratic f(n)=n²+n+41 yields primes for 0≤n≤39! However, it stops at n=40. #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: Euler’s famous quadratic f(n)=n²+n+41 yields primes for 0≤n≤39! However, it stops at n=40. #Math #CodingFun

Fun Fact of the Day: Email existed before the World Wide Web! The first networked email was sent in 1971—nearly 20 years before websites became a thing in the early 1990s. #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: Email existed before the World Wide Web! The first networked email was sent in 1971—nearly 20 years before websites became a thing in the early 1990s. #Math #CodingFun

Fun Fact of the Day: The sum of the first n odd numbers is always a perfect square! For instance, 1 + 3 + 5 + 7 + 9 = 25 = 5², and 1, 3, 5, 7, and 9 are the first 5 odd numbers!

CodePiOrg's tweet image. Fun Fact of the Day: The sum of the first n odd numbers is always a perfect square! For instance, 1 + 3 + 5 + 7 + 9 = 25 = 5², and 1, 3, 5, 7, and 9 are the first 5 odd numbers!

Fun Fact of the Day: The first email ever sent was by Ray Tomlinson in 1971 — and it was so unimportant that he later said it was probably just a string of random letters like "QWERTYUIOP."

CodePiOrg's tweet image. Fun Fact of the Day: The first email ever sent was by Ray Tomlinson in 1971 — and it was so unimportant that he later said it was probably just a string of random letters like "QWERTYUIOP."

Fun Fact of the Day: If you take any three-digit number where all the digits are the same (like 111, 222, 333…), and divide it by the sum of its digits, you always get 37! #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: If you take any three-digit number where all the digits are the same (like 111, 222, 333…), and divide it by the sum of its digits, you always get 37! #Math #CodingFun

Fun Fact of the Day: If the entire human brain were a computer, it would perform around 1 exaFLOP—that’s 1,000,000,000,000,000,000 calculations per second. But even the fastest supercomputers today still struggle to match the brain's efficiency using the same power as... a…

CodePiOrg's tweet image. Fun Fact of the Day: If the entire human brain were a computer, it would perform around 1 exaFLOP—that’s 1,000,000,000,000,000,000 calculations per second. But even the fastest supercomputers today still struggle to match the brain's efficiency using the same power as... a…

Fun Fact of the Day: Even if every digit in Graham's number were written in the tiniest writing possible, it would still be too big to fit in the observable universe! #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: Even if every digit in Graham's number were written in the tiniest writing possible, it would still be too big to fit in the observable universe! #Math #CodingFun

Fun Fact of the Day: The original computer mouse was made of wood! Invented by Douglas Engelbart in the 1960s, the first mouse was a small wooden block with two wheels and a single button. No lasers, no scroll wheels—just good ol' wood and ingenuity. #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: The original computer mouse was made of wood! Invented by Douglas Engelbart in the 1960s, the first mouse was a small wooden block with two wheels and a single button. No lasers, no scroll wheels—just good ol' wood and ingenuity. #Math #CodingFun

Fun Fact of the day: A “jiffy” is an actual unit of time! In physics and computing, a jiffy can refer to the time between alternating electrical cycles — usually 1/60 of a second (or even 1/100 depending on the system). So when someone says, “I’ll be back in a jiffy,” math says…

CodePiOrg's tweet image. Fun Fact of the day: A “jiffy” is an actual unit of time! In physics and computing, a jiffy can refer to the time between alternating electrical cycles — usually 1/60 of a second (or even 1/100 depending on the system). So when someone says, “I’ll be back in a jiffy,” math says…

Fun Fact of The Day: The first 1GB hard drive, introduced by IBM in 1980, weighed over 500 pounds and cost $40,000! 😱 Today, you can carry a thousand times that storage in your pocket—for less than the price of a hoodie. Tech evolution is wild. #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of The Day: The first 1GB hard drive, introduced by IBM in 1980, weighed over 500 pounds and cost $40,000! 😱 Today, you can carry a thousand times that storage in your pocket—for less than the price of a hoodie. Tech evolution is wild. #Math #CodingFun

Fun Fact of the Day: There are infinitely many prime numbers—and Euclid proved it over 2,000 years ago. Assume a list of all primes exists. Multiply them and add 1: the result isn’t divisible by any in the list, so a new prime must exist. No matter how many you find, there's…

CodePiOrg's tweet image. Fun Fact of the Day: There are infinitely many prime numbers—and Euclid proved it over 2,000 years ago. Assume a list of all primes exists. Multiply them and add 1: the result isn’t divisible by any in the list, so a new prime must exist. No matter how many you find, there's…

Fun Fact of the Day: The original name for Java was “Oak” because the developers saw an oak tree outside their window. 🌳 It was later changed to Java, inspired by Java coffee, because they wanted something cool, dynamic, and spicy. ☕ #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: The original name for Java was “Oak” because the developers saw an oak tree outside their window. 🌳 It was later changed to Java, inspired by Java coffee, because they wanted something cool, dynamic, and spicy. ☕ #Math #CodingFun

Fun Fact of the Day: Did you know that if you add the digits of any multiple of 9, they always sum to 9? So 9×123 = 1107 → 1+1+0+7 = 9! #Math #CodingFun

CodePiOrg's tweet image. Fun Fact of the Day: Did you know that if you add the digits of any multiple of 9, they always sum to 9? So 9×123 = 1107 → 1+1+0+7 = 9! #Math #CodingFun

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