CalculatorQueen Infinity Trick Lab

The Calculator Infinity Trick Lab combines a working scientific calculator with explanations for large powers and division-by-zero inputs. It distinguishes exact finite values, numeric overflow, software-specific Infinity values, undefined real-number operations, and limits that approach infinity. The goal is to make a visual trick testable without teaching a false arithmetic rule.
What problem it solves
It turns a viral calculator claim into a reproducible lesson about mathematical and software edge cases.
Alternatives & competitors
A classroom demonstration using a physical calculator, its manual, and a lesson on limits and floating-point behavior.