The inventor of the Super Soaker, Dr. Lonnie Johnson, joins Matt to talk about his most ambitious project yet: the JTEC, a heat engine with no moving parts that converts low-grade waste heat straight into electricity. They get into how it actually works, why Johnson thinks it could run far more efficiently than what we use today, and the long road from a 2003 idea to the first commercial unit. Plus how a billion-dollar water gun quietly funded a quarter-century of clean-energy research.

Chapters:

00:00: Intro
05:06: Dr. Lonnie Johnson Interview
32:36: Previous Episode Feedback

Watch on YouTube: https://www.youtube.com/watch?v=LhbPajWdgUk

Support the show directly: https://stilltbd.fm/join/

Audio version of the podcast: https://stilltbd.fm

YouTube version of the podcast: https://www.youtube.com/@stilltbd

YouTube membership: https://www.youtube.com/channel/UC4-aWB84Bupf5hxGqrwYqLA/join

Get in touch: https://stilltbd.fm/contact/

Follow us on:
Mastodon - https://mastodon.social/@mattferrell
Bluesky - https://bsky.app/profile/mattferrell.bsky.social
Undecided with Matt Ferrell: https://www.youtube.com/@undecidedtechnology

Hosted on Acast. See acast.com/privacy for more information.