Skyscraper shorter than the W350 Project despite having 10 more stories. Wooden skyscrapers are estimated to be around a quarter of the weight of an equivalent reinforced-concrete structure as well as reducing the building carbon footprint by 60–75%. Buildings have been designed using cross-laminated timber (CLT) which gives a higher rigidity and strength to wooden structures. CLT panels are prefabricated and can therefore speed up building time. Skyscraper A skyscraper is a continuously habitable high-rise building that has over 40 floors and is taller than approximately . Historically, the term first referred to buildings with 10 to 20 floors in the
Encyclopedia Titanica hits. Encyclopedia Titanica contains a wide range of information about the ship, her passengers and a variety of related subjects. Each passenger and crew member has a separate page containing at least basis biographical data, and many of these contain detailed biographies, photographs and contemporary news articles. The site also contains original research by professional and amateur "Titanic" historians from all parts of the world. Encyclopedia Titanica also contains an active message board with (as of November 2012) over 11,700 members and 300,000 messages. Among the topics of discussion on the message board are the following: Encyclopedia Titanica Encyclopedia Titanica