VIDEO: 1,100 pounds of dynamite fails to bring down Vegas hotel, ruins demo firm's perfect record
VIDEO: High-rise drops but won't fall after 2 giant blasts to core in failed demolition
VIDEO: With streaking flash of explosives, mile-long bridge collapses in 3 seconds
VIDEO: One ton of explosives brings down a skyscraper in 10 seconds in one of the tallest implosions ever
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VIDEO: Slow motion implosion of Houston department store
VIDEO: Guided artillery shells obliterate helicopters, a forklift and several cars