Mechanical resonance Mechanical resonance Mechanical resonance is the tendency of a mechanical system to respond at greater amplitude when the frequency of its oscillations matches the system's natural frequency of vibration (its "resonance frequency" or "resonant frequency") than it does at other frequencies. It may cause violent swaying motions and even catastrophic failure in improperly constructed structures including bridges, buildings and airplanes. This is a phenomenon known as resonance disaster. Avoiding resonance disasters is a major concern in every building, tower and bridge construction project. The Taipei 101 building relies on a 660-ton pendulum—a tuned mass damper—to modify the response at resonance.
What a Way to Go: Life at the End of Empire with Peak Oil, Climate Change, Mass Extinction, Population Overshoot and the demise of the American lifestyle." What a Way to Go: Life at the End of Empire What A Way To Go: Life at the End of Empire is a 2007 documentary film about the current situation facing humanity and the world. It discusses issues such as peak oil, climate change and the effects of global warming, population overshoot and species extinction, as well as how this situation has developed. The documentary features supporting data and interviews of Daniel Quinn, environmental activist Derrick Jensen and academics such as Richard Heinberg