<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo Wathola iziqu ze-BS eMIT, kanye ne-MA ne-Ph.D degrees eHarvard University ngo-1967.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yalesi sigwebo ithi Wathola iziqu ze-BS eMIT, kanye neziqu ze-MA ne-Ph.D eHarvard University ngo-1967, lapho asebenza khona njengomsizi wokuqala kaCarl Sagan. 