Open your mouth wide like a nightjar.

Apples and bananas are topologically homologous to balls.

Both a mug and a donut are homeomorphic to a three-dimensional torus.

Dinosaurs and chickens are the same, cows and whales are the same.

The symbol " ᐛ " is a character from the Canadian Aboriginal Syllabics, a writing system used by several Indigenous languages in Canada.