The next size up is the full- or double-size bed. It measures 54 inches wide and 75 inches long and can also be found in an 80-inch length. Full-size beds can be a snug fit for two taller people, so consider moving up to a queen size if you have the space and plan to use it frequently for yourself or guests.
How to Build the Worldâs Longest Floating Bridge. Hulking engineering projects built with 230,000 tons of concrete generally donât float. Washington state, however, knows a little about how to make so much mass actually buoyant. Washington owns the four longest floating bridges in the world. The longest, State Route 520, connects Seattle to points east over Lake Washington, which dips to 214 feet deep.
This became the worldâs highest bridge after taking the crown from Liuguanghe Bridge but also lost it to the Hegigio Gorge Pipeline Bridge in 2005. Located in Xingbeizhen, Guizhou Province, China, this suspension bridge has a deck height of 1,201 feet and a length 1,273 ft (388 m).