As a young child in the 80's, I watched Mr. Wizard as often as I can... I wanted to not only try the experiments, I wanted to be one of the kids on the show. Too bad there aren't any shows like that on TV now! Apparently, there are a few DVDs of Mr. Wizard's world available at the web site Mr. Wizard Studios."
Link to Original Source
A message posted in the Grid.org forums to its users stated that there were various reasons why efforts to keep the project running fell through. So much for corporate philantrophy."