this post was submitted on 22 Jul 2024
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Science Memes

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[–] [email protected] 5 points 3 months ago (3 children)

I have a Daughter who was born on Pi day. When she was little. she would tell you it's the second most important day, right after Christmas. Pi Day actually became a school wide fun day because of her, (small rural schools can be fun that way). We would bring a couple of pies for her math class to celebrate. Oddly, she much prefers a strawberry cheese cake for her birthday over pies.

I suspect she will NOT allow the change...........

[–] [email protected] 0 points 3 months ago (1 children)

Not very odd. It's traditional to use a cake for bday instead of pie.

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[–] [email protected] 19 points 3 months ago (2 children)

But Pi Day doesn't end with the day. There can be Pi Hour, Pi Minute, Pi Second, Pi Milisec...

[–] [email protected] 2 points 3 months ago

Do NOT give my one Daughter anymore ideas than she already has!

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[–] [email protected] 53 points 3 months ago* (last edited 3 months ago) (2 children)

Fun fact: 355/113 = 3.14159...
Close enough to pi so that using it for calculating the earth's circumference from its diameter is accurate to within 3 meters.

[–] [email protected] 3 points 3 months ago (2 children)

The engineer in me wants to tell you round it up to 3.5 just to be safe. Maybe even 4 might be better...........

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[–] [email protected] 68 points 3 months ago (1 children)

... or to within π meters?

[–] [email protected] 8 points 3 months ago
[–] [email protected] 26 points 3 months ago (1 children)

That's nice and helps remember it's 22/7. Americans can have their 14th of March, and let 22/7 be the international pi day.

[–] [email protected] 1 points 3 months ago

You'd confuse the Americans.

[–] [email protected] -5 points 3 months ago (3 children)
[–] [email protected] 1 points 3 months ago (1 children)

Pretty sure that iso standard of yours specifies using what you call military time, or 24 hour time system, which USA doesn't use widely, so even they don't use this standard

[–] [email protected] 7 points 3 months ago

What are you even talking about?

Most countries use a 24hr clock

Many countries that use a 24hr clock don’t even use ISO8601 officially.

The only countries I know officially use ISO8601 are certain East Asian countries.

I don’t think they even use ISO8601 in the US Military.

[–] [email protected] 5 points 3 months ago (1 children)
[–] [email protected] 10 points 3 months ago (3 children)

Speaking as someone from a blue country on that map. Most of the world is wrong though. The ISO standard is designed that way for a reason. Not putting the largest unit first is just silly.

Also https://m.xkcd.com/1179/

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[–] [email protected] 4 points 3 months ago* (last edited 3 months ago) (1 children)

Shame there isn't a 31st of April then, could make it extra wrong.

[–] [email protected] 1 points 3 months ago

I don't mind having an excuse to get ourselves a new calendar system :P

[–] [email protected] 101 points 3 months ago (3 children)

Yeah count me in, 14.3 doesn't make any sense for a πday

[–] [email protected] 5 points 3 months ago

Well, you could do the 31st of April, but it seems the universe disagrees with your date format.

[–] [email protected] 7 points 3 months ago

But I don’t wanna bake in late July

[–] [email protected] 67 points 3 months ago* (last edited 3 months ago) (10 children)

How about March Fourteenth as "American PI-Day" and 22.07. as "international, sensible and widely understood PI-Day", each according to the used date format?

[–] [email protected] 2 points 3 months ago

"widely understood" maybe in certain circles hehe

[–] [email protected] 8 points 3 months ago

22/07 is already known as "Pi Approximation Day"

[–] [email protected] 19 points 3 months ago

A third excuse for pi, you say? I think it suits it.

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[–] [email protected] 3 points 3 months ago

It's close, but the math checks out.

[–] [email protected] 51 points 3 months ago (2 children)

Why have one pi day when you could have 2?

[–] [email protected] 14 points 3 months ago (1 children)

We should have approximately 3 pi days

[–] [email protected] 1 points 3 months ago (1 children)

I propose that during a 113 day period we have exactly 355 pi days. That would be an avrage of 3,14159 pi days per year

[–] [email protected] 1 points 3 months ago

More like π days per day

[–] [email protected] 12 points 3 months ago

One for sweet pies, one for savoury.

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