John O’Brien is a maker, tinkerer, and father of two. He and his wife founded Revolution Makerspace in 2022. Website: <a href= "https://revolutionmakerspace.com/">revolutionmakerspace.com</a>   For show notes and transcript visit: https://kk.org/cooltools/john-obrien-revolution-makerspace/   If you're enjoying the Cool Tools podcast, check out our paperback book Four Favorite Tools: Fantastic tools by 150 notable creators, available in both Color or B&W on Amazon: <a href= "https://geni.us/fourfavoritetools">https://geni.us/fourfavoritetools</a>  <img src="https://feedpress.me/link/7810/16051972.gif" height="1" width="1"/>

360: Tristan Duke

In each episode of the Cool Tools Show, Kevin Kelly and Mark Frauenfelder talk to a guest about some of his or her favorite uncommon and uncommonly good tools they think others should know about.