1 year agoCarl Sagan in 1996 on why Americans need to be focused on studying and understanding science.Fort Schuyler Advisors
3 years agoDakota Frandsen Presents: Carl Sagan - A Personal Voyage by BBC Radio (made with Spreaker)Dakota Frandsen
19 days agoProf. cycling legend Peter Sagan (34) requires double heart surgery for abnormally high heart rateBiological Medicine