Dan Bricklin: Meet the inventor of the electronic spreadsheet

Link to the beginning of the video: https://www.ted.com/talks/dan_bricklin_meet_the_inventor_of_...

Once heard someone say the electronic spreedsheets were one of the very few things (3) in IT that have been invented in the past 40 years.

Please modify the url by removing the trailing "#t-700391" so that the video will start at the beginning rather than at the end.