The 1992 world speed record for a bicycle (human powered vehicle) was set by Chris Huber. His time through the measured 200 m stretch was a srzzhng 6.509 s, at which he commented, "Cogito ergo zoom!" (I think, therefore I go fast!). In 2001 Sam Whittingham beat Huber's record by 19.0 km/h. What was Whittingham's time through the 200 m?