they used an equation like the one below to determine that the megastructure needed a 730-ton weight with giant shock absorbers bolted to its bottom. It’s called a tuned mass damper, and when ...

Image: Someformofhuman/Creative Commons The 728-ton globe is a tuned mass damper—a device designed to counter the effects of wind and seismic activity on a skyscraper. TMDs, as they’re known ...

It has sets of tuned mass dampers in each of two enclosures, which rapidly shift the weights inside to counter the motion of the wearer’s tremors. The device has already shown success in 36 ...

The "tuned mass damper" can reduce the building's movements by up to 40%. With the ability to move about 5 feet from side to side, the pendulum protects against earthquakes and high winds.

The Taipei 101 building, once recognized as the tallest skyscraper in the world, uses an enormous tuned mass damper (basically a giant pendulum) to protect itself from earthquakes. The 660-ton ...

Known as a “tuned mass damper,” the 730-ton steel sphere is suspended between several floors at the top of the building, where it can be viewed by the public. The observatory is a popular ...

While it's also a beautiful object in and of itself, it serves an important role as a "tuned mass damper," which is a pendulum that reduces "violent swinging" and "vigorous shaking" of the buildin ...