Odd Day

Ron Gordon, the California teacher who founded and promoted Square Root Day reminds us that Thursday is another math holiday, Odd Day! The calendar date (as written by people in the US) will be 5-7-9, which only happens once a century. Odd Days happen six times a century. It's a day to take the opportunity to do something odd. In celebration, there's another contest, with $579 up for prizes. Get all the details at the Odd Day website. Link -Thanks, Ron!


Comments (12)

Newest 5
Newest 5 Comments

I have been celebrating regularily during the millennium.

The next time to celebrate will be 9/9/9
(three identical; where the square root is odd and prime) and then 11/11/11 (three identical primes).

I fondly remember 1/1/1, 3/3/3, 5/5/5, 7/7/7.... now those were some good identical prime parties.

:-)
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"As foreigners advanced, archers would shoot arrows at them through tiny slits in the castle walls that allowed them to see out without letting enemies see in."

Not quite right. It was the foreigners (The Normans) who built the castles.
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I didn't know that Britain only consisted of England, that Tesco sold 24 cans of Stella for £4, that you can get housing benefit if you have savings over 16,000 and that you can buy a pint for around a pound.
Oh, because none of it is correct, that will be why.
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e0cs0r is correct - the article is staggeringly incorrect.
If the writer of it is British then she lives in a totally different Britain to the rest of us (even allowing for the passage of time).
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Also I've been to the doctors several times in the last few years (both for myself, with my wife and with our young son) and I don't remember ever having to wait for longer than about 15 minutes. Appointments are usually available the same day if my son is ill or it's something that can't wait. If it's something non vital then you are usually seen the following day. I appreciate anecdote does not = evidence but it's yet another time when an article does down our (free at the point of need) health service when it's pretty damned amazing!
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