A whale’s-eye-view of the ocean

Name: A whale’s-eye-view of the ocean
Uploaded: 2026-04-08T14:36:48Z
Duration: 5 min 11 s
Description: A hand-built camera with suction cups captured something no one had ever seen: two sperm whales communicating and swimming together in the deep ocean. Engineer Eric Stackpole shares the story of how a scrappy, DIY tool revealed this intimate glimpse into the lives of these giants — and makes the case that the only limit to what we can discover is what we're curious enough to explore.

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Eric Stackpole |

TEDNext 2025

• November 2025

A hand-built camera with suction cups captured something no one had ever seen: two sperm whales communicating and swimming together in the deep ocean. Engineer Eric Stackpole shares the story of how a scrappy, DIY tool revealed this intimate glimpse into the lives of these giants — and makes the case that the only limit to what we can discover is what we're curious enough to explore.