Some mask assemblages by my wife, Marcia Tiffany

Practical, inspiring alternative energy projects: Build It Solar

A flashback to the Whole Earth Catalog: Kevin Kelly's Cool Tools

Skate sail plans -- fun winter sport!

Processing is a free, open source, multi-platform programming language ideal for visual artists.

I'm intrigued by the alternative economic system known as Non-POM, which is short for Non-Physical-Object Money. By basing pay on the creation of net benefit for others, it aligns altruism with self-interest, ending poverty and protecting the environment in the process.

Non-POM: Even Better than Universal Basic Income? explains the basics.

Larry Mason's novel Invisible Hand imagines America's transition to Non-POM and shows how it would work once established. Read it on the Kindle.

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