It's #TauDay, and we're celebrating #Tau, a geometric constant so nice, it's the value of #Pi twice! So, if you normally pay homage to Pi by snacking on round goodies like pizza or cookies, perhaps you can "double-up" today! 😉😋 #Mathnasium #MathHoliday #MathFun

Are you primed for Tau Day? Eleven years ago, author/educator Michael Hartl proposed replacing the value π (pi or 3.14…) with τ (tau of 6.28…) as a more "correct" constant to use in equations, which has taken the math world by storm! #tauday #hotpepper ow.ly/kdF450FkeWU

#TauDay is an annual celebration of the circle constant τ=6.283185, which takes place every June 28. The #TauManifesto is dedicated to one of the most important numbers in mathematics: the circle constant relating the circumference of a circle to its linear dimension.

Lots of great #TauDay activity on the timeline today. Thanks for all the support! x.com/hashtag/TauDay…

It’s been another great year for tau and The Tau Manifesto. I really appreciate all the support. Happy #TauDay!

It’s been a dozen years since the first #TauDay, so now’s a great time to check out this cool “dozenal [base-12] tau unit circle” from way back in 2010! hexnet.org/content/dozena…

The Last Leg disabled entertainer looking for my big break come on guys I’m sure if you can help me I can help others best wishes Mitch #LegUp

#LegUp I live in South Bristol. Happy to help in anyway I can with someone struggling in these hard times. DM me to get in touch

I’m in South-East Bristol. I know it’s back to school soon and sunny weather will turn in a month or so . Im happy to buy a family’s kids new coats for any age from the George ASDA/Tesco F&F near us #legup

You don’t have to have all of the answers all of the time.

Literally every woman, when she finds a dress with actual pockets! ❤️

BREAKING: King Charles is ordering the media to delete embarrassing clips, such as the one where he growled at his servant, from the internet. Strangely, I thought the monarchy was supposed to "protect our democracy", not deprive us of free speech 🤔 gizmodo.com/uk-bbc-censor-…

Only a flying visit home to collect my mum so just a single night’s #duvetknowitschristmas sleep in the Tardis/library this year

... why is this different across the networks? ... surely its important to send to everyone whether they're using mobile data or WiFi ... Vodafone UK Tesco Mobile

No, really, pi is wrong: The Tau Manifesto by Michael Hartl #TauDay tauday.com 來自 @tauday

OMG my local mini Morrisons is finally stocking Longley Farm cottage cheese ... it has been years since I've had easy access to such a delight! ... I have loved it since QuickSave stocked it in the 90s ... and gone on about it's virtues to everyone who'd listen since!

... Pizza Hut UK This was my experience ordering through Deliveroo this evening. Sadly not atypical.

👩🏻‍⚕️ Free adult personal care based on need, not ability to pay. 🏫 A new Royal College of Care Workers. 💷 A new, £2 higher, Carers' Minimum Wage. ⛱️ Increased Carers' Allowance and paid leave for unpaid carers. We will stand up for carers and put them at the heart of our plans.

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