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.
3) Tyson Gay: If it wasnât for Bolt, Gay would be the worldâs fastest human. Gayâs 9.69 is second only to Bolt and is a new American record and his 19.58 200-meters is third fastest ever. He recently became the first sprinter ever to run under 10 seconds in the 100, 20 seconds in the 200 and 45 seconds in the 400.