unicameral, Å«-ni-kamâ²e-ral, adj. consisting of but one chamber, of a legislative body. Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements) Various. This Constitution provided for a unicameral legislature, a collective executive branch, and an independent judiciary.
According to the Guiness Book of World Records, the fastest a human has run is 200 m in 19.32 seconds by Michael Johnson (US) Atlanta, Georgia, July 21, 1996.
The average running speed of a healthy adult human is probably somewhere in the range of 10-15 miles per hour. This would be a measure of the average peak speed of every healthy adult human on the planet, regardless of gender, age, or size. Usain Bolt has been clocked at over 28mph, and scientists say that it is theoretically possible for humans to reach footspeeds of over 40mph. Humans Could Run 40 mph, in Theory.