a Limbaugh approved method of social persuasion

February 8th, 2010

How not to teach the alphabet. Not recommended for the empathetic.

Closing the barn door after the horses get loose

February 7th, 2010

Trouble up North

February 5th, 2010

To teach is to reach

February 4th, 2010

Invasive Species - From Russia with love

February 4th, 2010

Edison’s new schools - who decides? who pays?

February 3rd, 2010

I caucused with the DFL again last night

February 3rd, 2010

Other reasons to reign in carbon

January 28th, 2010

Good graphic data

January 28th, 2010

Reflections on Electro magnetism

January 27th, 2010

Science, C, C, C part 5

January 27th, 2010

Science, C, C, C part 4

January 27th, 2010

Science, C, C, C part 3

January 27th, 2010

Science, C, C, C quote 2

January 27th, 2010

Science, Censorship, Commerce, Communication

January 27th, 2010

sorry about my email silence

January 27th, 2010

Just for giggles - especially baby giggles

January 26th, 2010

Red ink

January 26th, 2010

“Think before you comment

January 26th, 2010

This year’s snow sculpture

January 26th, 2010