How long was the longest pulley?

What is the name of North America's largest mountain- its in Alaska? How old is the explorer of the seas ship? Does all paper come from rainforests? Do ocean waves come in patterns of seven? What are the effects of deep currents? What body of water is 1286 feet below sea level? Are people still disappearing in the Bermuda triangle? At which part along a river do meanders often develop? What is the youngest desert? Where is the Castle Air Museum Foundation in Atwater California located? What body of water lies between Africa and the Arabian peninsula and is connected to the Mediterranean sea by the Suez canal? What is the national monument of Pakistan? Which is the 's' shaped ocean? Why might Americans have known little about the land west of the Mississippi River in 1803? What did the incas do when they built buildings that was so unusual? How did tawa matsya sangh help the displaced forest dwellers of the satpura? Can animals in a forest survive a wildfire? What kind of mouth piece? What is gold color paint used on the buckingham palace gate? In what Italian city might a visitor find over 400 bridges over water?