A clip in the Science Please! collection, Operation Lever uses archival footage, animated illustrations and amusing narration to explain how a lever increases force.
Rick Jones
Operation Take The Flag
Suddenly, Last Summer
Man with the Screaming Brain
Brute
Eternal Sunshine of the Spotless Mind
Johnny Handsome
Margarete Steiff
God's Own Country
The Ringer
The Fountain
The Trap
City Lights
City of Angels
E.T. the Extra-Terrestrial
Scalpel, Please
Green for Danger
姑娘， 望着我
Les étoiles filantes
Night of the Bloody Apes
Never Mention Murder
PAW Patrol: Jet to the Rescue
Double Dribble
Far from the Tree
Gone Fishing
Hawaiian Vacation
The Olympic Champ
Phineas and Ferb: Star Wars
Building a Building
Puss Gets the Boot
The Big Bad Wolf
Destino
The Yankee Doodle Mouse
Forky Asks a Question: What Is Money?
A Good Time for a Dime
Hammy's Boomerang Adventure
Beau Hunks
Get a Horse!
Scrat's Continental Crack-Up
Mickey's House of Villains
Robot Chicken: Star Wars
