A perfectionist and a devotee of classical music, Dr. Bose was disappointed by the inferior sound of a high-priced stereo system he purchased when he was an M.I.T. engineering student in the 1950s. His interest in acoustic engineering piqued, he realized that 80 percent of the sound experienced in a concert hall was indirect, meaning that it bounced off walls and ceilings before reaching the audience.
Pretty amazing inventor/entrepreneur that was never talked about enough — perhaps because he remained in tight control of his company and never went public. Which allowed him to do this for M.I.T.:
He taught there for more than 45 years, and in 2011, donated a majority of his company’s shares to the school. The gift provides M.I.T. with annual cash dividends. M.I.T. cannot sell the shares and does not participate in the company’s management.
Quite literally the gift that will keep on giving.