You are legally required to consume some form of pie today.

what the heck. this is some insane high effort content

Thanks! I used Manim!

Thank you for creating content! I'm having lettuce pie!

Thank you for engaging with my content! I suppose that's acceptable!

Thank you for creating sinusoidal content! I'll eat seagull meat and birch bark pie!

thank you for providing birthday content!

Tau is better and thank you for your content

Save it for Tau day (I'll bring hotdogs)

Thank you for engaging with my content!

Thank you for engaging with my content!

Thank for for engaging with my content! That sounds like an interesting combination!

as long as it is on a Friday.

Thank you for not creating cycloid content!

(In my denomination we celebrate on the twenty-second of August, how weird is that?)

The square will never recover from this!

Thankfully the triangles are onboard!

Then who did create it?

(The superior date format is YYYY-MM-DD)

Zorgit made this one for Wikipedia for example.

Yours is a sinusoid, but looks like it could have been a cycloid.

(ISO8601 is life)

explain why the red line is not the same as the line in the original content, if the circles are moving the same way

Tricky, right?

It's because there is "friction" and the part of the circle touching the line can't move relative to it, and so you get that "cusp" shape.

Maybe someone else can give a better explanation, I haven't had any coffee yet.

oh right, i see it now. in the original post, the line goes through the ball! thanks!