For its sperm-centric Sunday special, National Geographic employed hundreds of real people to dramatically (epically!) re-create sperm’s terrifying journey through a woman’s body. Amazing. (It airs March 14.)
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For its sperm-centric Sunday special, National Geographic employed hundreds of real people to dramatically (epically!) re-create sperm’s terrifying journey through a woman’s body. Amazing. (It airs March 14.)
Things you buy through our links may earn Vox Media a commission.