In this episode of the Make: Talk podcast I interviewed Joel Murphy. He's an artist living in Brooklyn and owns a business designing and fabricating electro-mechanical projects for artists and designers. He teaches Physical Computing at Parsons the New School for Design, and he owns Rachel’s Electronics, an online store for electronics kits and breakout boards. He's the co-creator of the Pulse Sensor, an Arduino compatible sensor that measures heart rate beats per minute. (Here's a how-to article about making a headband with the Pulse Sensor in MAKE, Volume 29).
In this episode of Make: Talk, I interviewed William Gurstelle, a contributing editor to MAKE. I've interviewed Bill before on this podcast, but I invited him back on the show again because the second edition of his classic book, Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars, and More Dynamite Devices, just came out. If you like making things that fly, explode, or catch on fire, you'll want to stick around for my interview with Bill.