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To donate, click the button above, select “Find Fund”, and search for “Human Powered Submarine Project Fun”, then click “Add”.

A group of people working on a submerged human-powered submarine in a swimming pool, with one person helping another at the front of the vessel, and a person in diving gear near the side.

Support Team lowering Knotty Dawg into the pool at a pool test

A group of six people in scuba diving gear standing on a dock, smiling, with a submarine in the background. They are holding dive equipment and appear to be preparing for a dive.

Dive Team on lift as Subwoofer enters the water at ISR 2025