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BUY NOW!
AU$29.95 (about US$23)

David Engwicht is one of the world's most innovative urban thinkers and is inventor of the Walking School Bus.

- More about David Engwicht -

- More about the book -

- View table of contents -

- See sample pages -


David tells how he accidentally discovered Mental Speed Bumps - 5 min.

Hear  Read

David reads chapter 2: Mental Speed Bump 1: Intrigue - 12min.

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