music: How long did bryan adam's "Everything i do" stay at no.1 in the charts for?

Questions

Chet Baker jazz trumpeter fell to death out of a hotel window at 59.?

Approx 2,000 students begin hunger strike in Tiananmen Square, China.?

George Lucas director (Star Wars), born.?

David Byrne Dunbartin Scotand, rocker (Talking Heads-Psycho Killer) , born.?

Skylab launched, the 1st Space Station.?