She teaches physics by morning and runs an empire by night — then the worst class in school plants a ticking bomb on his bus. With less than a minute on the clock, the cool-as-ice professor pulls out tools, builds a plan, and disarms it LIVE. She’s already built a rocket in 5 minutes — now watch him race the clock in the most insane classroom comeback you’ll ever see.br Stay till the end for the twist that turns bullies into believers.