Science show for kids

i watched it when i was a kid in the 2000s which means it’s older than that and it was a kids show that explained how inventions worked like elevators, washing machines, automatic sliding doors. it was not animated.

Beakman’s World maybe?

no that’s not it it specifically taught us how inventions work with real life videos and then they built like little replicas out of everyday household items. thank you though!

mr wizard’s world?