Pop culture

Mathematics in television, film, music, and fiction — and whether it checks out.

• Pi in bbno$'s "in my zone"A line in bbno$'s Valorant collaboration "in my zone" quotes pi as 3.1459
• The Collatz Conjecture in Black Panther: Wakanda ForeverHow a joke about the unsolved Collatz conjecture ended up on a sign in Black Panther: Wakanda Forever, and what the conjecture actually says.