David Knuffke Is an Educator Based on Long Island.

You can learn more about his work here.

Stuck in my pocket:

I've taken to blogging anything that I stick into my Pocket bin:

from Pocket http://jotamac.typepad.com/jotamacs_weblog/files/teaching_in_a_knowledge_soc.pdf

Stuck in my pocket: Stunning photo from Lake Michigan ...

Stuck in my pocket: Brewpub Responds to Starbucks Cease and Desist with Lots of F Words