S8 Ep467: 7. Guest: Hampton Sides. Cook maps the North American coast, stopping at Nootka Sound for repairs before charting Alaska. Searching for the Northwest Passage, they enter the Bering Sea. There, they encounter the "Ice Blink" and an impenetrable ice wall,
S8 Ep467: 7. Guest: Hampton Sides. Cook maps the North American coast, stopping at Nootka Sound for repairs before charting Alaska. Searching for the Northwest Passage, they enter the Bering Sea. There, they encounter the "Ice Blink" and an impenetrable ice wall,  
Podcast: The John Batchelor Show
Published On: Mon Feb 16 2026
Description: 7.  Guest: Hampton Sides. Cook maps the North American coast, stopping at Nootka Sound for repairs before charting Alaska. Searching for the Northwest Passage, they enter the Bering Sea. There, they encounter the "Ice Blink" and an impenetrable ice wall, disproving theories of an open polar sea and forcing a dangerous retreat.