Desperate, Leo began his quest. He searched his backpack, his desk, and even the lost-and-found bin. Nothing.
“Sis,” he pleaded, showing her the frozen calculator. “I’m trapped in ‘Sci 2’ mode.”
The first result was a sketchy forum from 2015 with a broken link. The second was a paid document site demanding a credit card. Frustrated, Leo almost gave up. But then he remembered his older sister, a university engineering student.
“How hard can it be?” Leo muttered, pressing the MODE button. The screen blinked: COMP , CMPLX , STAT . He pressed MODE again. Then SHIFT then MODE . Suddenly, the calculator started beeping and displaying Fix Sci Norm . He had accidentally frozen his display to two decimal places during a physics mock exam. He failed the section on gravity.