Everyone's familiar with firetrucks. In the U.S., they're bright red, they're huge -- and they can be incredibly loud. So how do they work? Listen in as Scott and Ben take a closer look at fire and rescue vehicles.
<p>How do fireworks work? From the basics to fully choreographed displays, we take a look at the tech of making stuff go boom.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a href="ht ... Show More