Gerd Stern was offered an Associate in Education faculty position at Harvard University .
Gerd Stern was moved with Callahan to Cambridge , Massachusetts , where they used USCO equipment to begin their own company in cooperation with a group from Harvard Business School .
Gerd Stern was offered an Associate in Education faculty position at Harvard University and moved with Callahan to Cambridge , Massachusetts , where they used USCO equipment to begin their own company in cooperation with a group from Harvard Business School .