| ▲ | Lonnie Johnson, in some ways, could personify the 'American Dream' (2013)(thecontextofthings.com) | |
| 1 points by zeristor 13 hours ago | 1 comments | ||
| ▲ | zeristor 13 hours ago | parent [-] | |
Just listing to an interview with Lonnie about heat pumps: https://www.youtube.com/watch?v=LhbPajWdgUk https://www.asme.org/topics-resources/content/super-soaker-i... | ||