Engines Podcast Engines of Our Ingenuity 3061: Electric BicyclesEpisode: 3061 Electric Bicycles and Energy Efficiency. Today, we get a boost. Dr. Andy Boyd | Posted on August 20, 2020, 12:01 AM Episode: 3061 Electric Bicycles and Energy Efficiency. Today, we get a boost. / To embed this piece of audio in your site, please use this code: <iframe src="https://embed.hpm.io/379915/379914" style="height: 115px; width: 100%;"></iframe> X Share