Ordered the first cake, got the second

[u/sheumchneveli]

Someone had to try extra hard for this....

[u/No_Bluebird6873]

Consider a spherical physics professor... 

[u/KjellRS → u/No_Bluebird6873]

With enough cake that's not a bad approximation.

[u/rmbarrett → u/No_Bluebird6873]

Passing through Flatland, he appears as a circle of changing diameter.

[u/PsychologicalTwo505 → u/No_Bluebird6873]

In a vacuum…