pi

Vi on Pi

Vi on Pi

The “recreational mathemusician,” Vi Hart, goes off on her annual Pi Day rant.

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Show Off Your Magically Mathematical Pi Project For a Chance At Great Prizes

Show Off Your Magically Mathematical Pi Project For a Chance At Great Prizes

celebrate the coolest number with an awesome project!

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The Tau of Pi: Why 3.14 Isn’t the Whole Story

The Tau of Pi: Why 3.14 Isn’t the Whole Story

Pi is good. Pi is great. The magical constant is the ratio of a circle’s circumference to its diameter. But what if we told you that pi isn’t the ultimate solution to circular number-crunching? Follow along with Vi Hart’s explanation for a whole new perspective.

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A plate of light blue cupcakes with the mathematical symbol for pi frosted onto them.

How Far Can You Memorize Pi? Show Off Your Skills with These Memory Tricks

How many places of pi can you recite? With a few memorization techniques under your belt, you can string together more digits than you might think.

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Navigating Peter Bellerby’s Beautiful Artisanal Globes

Navigating Peter Bellerby’s Beautiful Artisanal Globes

What started as a gift for his father turned Peter Bellerby into an artisanal globe maker.

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Happy Tau Day

Vi Hart pushes back on Pi and whole Pi Day thingy.

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A Photo Op Not to be Missed…

A Photo Op Not to be Missed…

…if you happen to have a vehicle with about 300,000 units on the odometer. From Alan Parekh’s always-delightful Hacked Gadgets.

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