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	Podcast:		Science Magazine Podcast
	Episode:		Podcast: Spreading cancer, sacrificing humans, and transplanting organs
	Category:		Science & Medicine
	Duration:		00:19:36
	Publish Date:		2016-04-07 17:59:00
	Description:		Online news editor David Grimm shares stories on evidence for the earth being hit by supernovae, record-breaking xenotransplantation, and winning friends and influencing people with human sacrifice. Staff news writer Jocelyn Kaiser joins host Sarah Crespi to discuss how small membrane-bound packets called “exosomes” might pave the way for cancer cells to move into new territory in the body. [Image: Val Altounian/Science]
	Total Play:		0