It was in a batch of 1,890 scientific research bottles which were specially designed to sink to help map the currents of the seas around Scotland when they were returned. Only 315 of them have been found.'"
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).
One can't proceed from the informal to the formal by formal means.