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).
KentuckyFC writes "A pendulum converts the constant force of gravity into an oscillation — a useful trick by anyone's standards. But nanotechnologists have yet to match it — they just haven't been able to build nano-oscillators. Now arxivblog.com reports that a group at the University of the Madison have made mushroom-shaped nanopillars that oscillate in a constant DC field, like metronomes." Link to Original Source
Put not your trust in money, but put your money in trust.