thanks - I was already wondering several times what had happened to this technique that he used at the talk we looked at several times when it was first uploaded ... good that they have made it open source! are they easy to use?
the easiest way to use them is:
Google Docs > open/create a spreadsheet > Insert > Gadget > Charts > Motion Chart !! :)
You have here a tutorial describing all the steps to get it running.
Most important news: Kurzweil postponed his Singularity to 2054. I think this is the postponed postponement of the postponed postponement. Perhaps it will happen shortly after the experimental proof of the existence of the hydrino state and of antigravity in rotating superconductors...