In 1968, doctors performed the first successful bone marrow transplant. Bone marrow contains somatic stem cells that can produce all of the different cell types that make up our blood. It is transplanted routinely to treat a variety of blood and bone marrow diseases, blood cancers, and immune disorders.
Hillary Clinton could be the fifth presidential candidate to win the popular vote and lose the election. Drew Angerer/Getty Images. Update, Wednesday, Nov. 9, 2 p.m. ET: It's now all but certain that Hillary Clinton will win the popular vote. Click here for more.
Update, Dec. 23: There now have been five times in which a president was elected who didnât win the popular vote. Trump won the electoral vote 304 to 227, but Clinton won the popular vote by nearly 2.9 million votes. We have updated our 2008 item on the popular vote accordingly.