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Here’s an informative article

Here’s an informative article by Jack Mason for MIT’s Technology Review – Reactive Glass.

According to the article: Sol-gel has many of the properties of glass, except that it is 20% water by weight and “honeycombed with microscopic pores that can absorb biomolecules such as protiens or enzymes and release them in response to environmental stimuli.”

Here’s a brief Introduction to Sol-gel from Bell-Labs.

This is a great

This is a great essay:
Science Fiction, Copyright, Natural Law, and You
, by Science Fiction Writer and OpenCola founder Cory Doctorow, that brings up a lot of issues surrounding copyright that most writers have probably been trying not to think about.

Bottom Line: Digital Rights Management doesn’t work, and that means once a digital copy of something exists, it’s “out there”, and it’s going to be replicated. And any encryption protections are ultimately compromised. What does all this really mean and what can really be done about it? Cory attempts to get a discussion going by helping us read the writing on the wall.