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National Geographic Documentaries: 2009

2009x49 Time Shifters
TV-PG

  • 2009-12-23T02:00:00Z on National Geographic
  • 45m
  • United States
  • English
  • Documentary
See how revolutionary high-speed, high-definition video is used to analyze pit crew performances down to fractions of a second for NASCAR races, a sport where races are commonly won by tenths of a second.See how explosives researchers use high-speed cameras to capture the plume size of flash grenades.Then, take a look at a beer brewer that uses high-tech video monitoring systems to analyze the high-speed production line in slow motion so it can investigate the source of the last costly shutdown.
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