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Building a DIY pendulum toy that glows in the dark

This video documents the creative process of constructing a unique DIY relaxation device based on pendulum physics. The ...
Hackaday

Building A Pendulum Clock Out Of Lego

Pendulum clocks aren’t used quite as often these days as their cumbersome mechanics and timekeeping abilities have long been outshone by electronic alternatives. However, they’re still fun and they do ...
The Atlantic

Building an Impossible Clock

As a rule, Donald Saff doesn’t collect clocks he can’t see inside of. It’s the harmonic entanglement of gears—and the skill needed to craft them—that first lured him to horology, the study of ...
Phys.org

Japanese companies develop quake damping pendulums for tall buildings

(Phys.org) —Two Japanese companies, Mitsui Fudosan and Kajima Corp, have announced plans to install quake damping pendulums atop the Shinjuku Mitsui Building in downtown Tokyo by 2015. The building, ...