The Tacoma narrows bridge in Washington state collapsed when winds coming up the canyon excited a resonant frequency in the bridge leading to positive feedback and ever increasing oscillation amplitude.
The Kansas City Hyatt Regency skywalk collapse on July 17, 198i during the Friday Tea Dance in the lobby killed 114 people due to a structural engineering error during construction, resulting in an infinite shear force applied to the concrete on the 4th floor walkway.
NASA's Orion Flight Software Production Systems Manager Darrel G. Raines joins Planet Analog Editor Steve Taranovich and Embedded.com Editor Max Maxfield to talk about embedded flight software used in Orion Spacecraft, part of NASA's Mars mission. Live radio show and live chat. Get your questions ready.
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