A floor slope of 1/100 or less would usually not be detected by walking across the floor, and up to 1/75 may not be detected by some occupants (Ref. 1).These slopes suggest that significant deflections can occur and not be detected.
Che (interjection) Che (Spanish: [tÊe], Portuguese: tchÃª [ËtÊe]; Valencian: xe [ËtÊe]) is an interjection (i.e. a vocative expression) commonly used in Argentina, Uruguay, and in the Spanish autonomous community of Valencia.
Che Guevara Â© Che Guevara was an Argentinean-born, Cuban revolutionary leader who became a left-wing hero. A photograph of him by Alberto Korda became an iconic image of the 20th century. Ernesto Guevara de la Serna, known as Che Guevara, was born on 14 June 1928 in Rosario, Argentina into a middle-class family.