Joe Childs, a high school teacher, along with Harvard University nhas found a quick, easy and inexpensive means for creating them"
Link to Original Source
We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).
An optimist believes we live in the best world possible; a pessimist fears this is true.