National Geographic :press: on Nostr: On the latest episode of #OverheardNatGeo, hear how National Geographic Explorer Mark ...

On the latest episode of #OverheardNatGeo, hear how National Geographic Explorer Mark Synnott attempted to sail his own boat through the Northwest Passage to retrace a doomed 19th century polar expedition https://on.natgeo.com/3pCMVmi #press