this post was submitted on 17 Jun 2025
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Science Memes

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Meme of two women fighting while a man smokes from a pipe in the background.

The women fighting are labeled "mathematicians defining pi" and "engineers just using 3 because it's within tolerance"

The man smoking is labeled "astrophysicists" and the pipe is labeled "pi = 1"

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[–] Bluewing@lemmy.world 44 points 5 days ago (3 children)

As a retired mechanical engineer, the joke is that we don't really remember the value of Pi, but we think it's somewhere around 3. But maybe we should use 4 just to be safe.

In any case, I have to remember 3.14 because one of my Daughters was born on Pi Day. Which, according her, is the second most important day of the year, just right behind Christmas Day, when she was growing up. So when she got into high school that meant that we had to bring enough pie to be served in each of her math classes on that day. (Oddly enough she prefers cheese cake over pie on her Birthday).

Now I'm not saying being born on Pi Day influenced her life any, but she has a PhD in Mech Engineering.

[–] Hugin@lemmy.world 18 points 5 days ago (3 children)

Good news for her. Cheese cake is a pie not a cake.

[–] GenXLiberal@lemmy.world 7 points 5 days ago

This made my day.

Solidifies my preference for pie over cake

[–] Bluewing@lemmy.world 1 points 4 days ago

Not according to her. And I ain't about to argue the point with her........

[–] Lv_InSaNe_vL@lemmy.world 0 points 4 days ago (1 children)

It's called "cheese cake" not "cheese pie" so I don't think so

[–] Hugin@lemmy.world 0 points 3 days ago (1 children)

Pie is a set filling in a crust. Cake is a sponge with optional glaze or frosting.

[–] Lv_InSaNe_vL@lemmy.world 0 points 3 days ago
[–] Gustephan@lemmy.world 15 points 5 days ago

You sound like an involved and caring father. Rock on, dude

[–] feddup@feddit.uk 9 points 5 days ago (1 children)

Theres a YouTube video where the presenter demonstrates DOOM running (or not) with varying values of Pi that's quite interesting: Non Euclidean DOOM

[–] Bluewing@lemmy.world 2 points 4 days ago (1 children)

The last 4 years of my working life, I taught some math in my small rural local school. I introduced a tradition of calculating Pi from scratch by various "silly" means. All shamelessly stolen from Matt Parker of Standup Maths fame on Youtube. The students, (4th through 8th grade), were always highly entertained and may have accidentally learned some math.......

When you least expect it, Pi is there.

[–] feddup@feddit.uk 2 points 4 days ago

Love Matt Parkers videos, makes math more fun, great to share it with the kids.