The two 496-foot-tall WNP-3 and WNP-5 cooling towers of the abandoned Washington Public Power Supply System (WPPSS) in Satsop, once part of the largest nuclear power plant construction project in the ...
NASA's Aero-Acoustic Propulsion Lab is basically a graveyard for sound. Every surface inside is covered with 17,000 spiky wedges that absorb sound and prevent echoes. Nicknamed "The Dome", AAPL ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results