Watch Black History and Culture Videos all year long ➜

Get smart curated videos delivered to your inbox. SUBSCRIBE

Sharing 15 videos about lever

The engineering behind the scissor gate and “scissors NOT gate”

Rion NakayaJanuary 9, 2023

Vintage coin banks with amusing mechanisms

Rion NakayaApril 19, 2022

The Way Things Go (Der Lauf der Dinge), a 1987 Rube Goldberg art film by Peter Fischli and David Weiss

Rion NakayaOctober 29, 2021

George Rhoads’ ball machine sculptures

Rion NakayaAugust 3, 2021

Building a LEGO Candy Cane Catapult

Rion NakayaDecember 25, 2020January 9, 2023

Continuous Loop LEGO Marble Run

Rion NakayaJuly 6, 2020August 3, 2020

Hands-free snacking contraptions

Rion NakayaAugust 27, 2019January 9, 2023

Angular momentum demo with a Hoberman Sphere

Rion NakayaMay 29, 2019January 9, 2023

An accidental toy inventor’s shapeshifting designs

Rion NakayaDecember 2, 2018January 9, 2023

The Lunch Feeder, a Rube Goldberg machine for the office

Rion NakayaOctober 2, 2018

The Cake Server, a delightfully complex food-themed Rube Goldberg Machine

Rion NakayaApril 9, 2018March 25, 2020

The mighty mathematics of the lever

Rion NakayaNovember 2, 2017January 9, 2023

Water powered hammer (Monjolo) – Primitive Technology

Rion NakayaMay 2, 2017January 9, 2023

Hoberman spheres transform in this colorful kinetic installation

Rion NakayaApril 6, 2016January 9, 2023

Stonehenge: Moving Massive Blocks Using Simple Engineering

Rion NakayaFebruary 22, 2012January 9, 2023