The Architect's Studio Companion: Rules of Thumb for Preliminary Design


Edward Allen - 1995
    Now in its fourth edition, this industry standard continues its reputation as a reliable tool for the preliminary selecting, configuring, and sizing of the structural, mechanical, and egress systems of a building. Bestselling authors Edward Allen and Joseph Iano reduce complex engineering and building code information to simple approximations that enable the designer to lay out the fundamental systems of a building in a matter of minutes and get on with the design.Now in a flex binding that makes it even easier to use, The Architect's Studio Companion, Fourth Edition provides quick access to reliable rules of thumb that offer vital help for selecting, configuring, and sizing:Structural systems Heating, cooling, and electrical systems Egress provisions, including exit stairways, parking garages, and parking lots Daylight provisions The book concludes with precalculated tables of building code height and area limitations.

Bitcoin: A Peer-to-Peer Electronic Cash System


Satoshi Nakamoto - 2011
    Users hold the crypto keys to their own money and transact directly with each other, with the help of a P2P network to check for double-spending.https://bitcoin.org/bitcoin.pdf