Magnets

Perpetual Energy From Magnets

Steorn, an Irish company that claimed six years ago to have invented an engine that puts out more energy than it uses, finally presents a model of the technology for the public to see.

December 17, 2009 - Boing Boing

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Top Books

An annual review of books related to planning.

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The best of the Internet—since 2002.

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Planning apps for a brave new world.

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The definitive ranking of graduate planning programs.

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.