Doris Kearns Goodwin: Learning from past presidents in moments of crisis

Beautifully done. I wish I could prepare lectures like this...

More like this

Busy, busy here. Lectures to prepare, theses to read, grading to be done. Will be back later, but for the moment, feast your eyes on "Microsoft redesigns iPod packaging" ... so true, so true.
Courtesy of BioVisions at Harvard University. [link via Scientia Natura. Thanks Janny]. Beautifully done. After watching the video I wondered if I could get some explanations on what I saw. I vaguely recognised in the video the cellular machinery that build and dismantle all the cell structures.…
As I prepare my lectures for this semester (Australian universities start the academic year in late February, early March, apart from those poor sods who have summer semesters) I am moved by Moselio Schaechter's little essay In Defense of the Lecture to ponder what propaedeutic use lectures are.…
What is National Security Presidential Directive 31? Repost: I saw some slides from a public NASA HQ presentation made a few weeksmonths ago. It was on the timeline for the Terrestrial Planet Finder, and the Navigator program beyond that. On one slide, there's a footnote - NSPD Jan 2004. with a…