These are the most structurally sound barriers we have ever seen 🙌 Watch more How It's Made on discovery : https://bit.ly/3NeDNuN | Love How It’s Made

95K views · 1.2K reactions | Have you ever watched an aircraft fly overhead, and a few seconds after it passes, you hear the roar of the jet engines cutting through the skies? Those aircraft just broke the sound barrier, but what does that really mean? Check out today's epic new video to find out. | The Infographics Show | Facebook

18K views · 180 reactions | Aerospace company Lockheed Martin has been commissioned by NASA to build a test plane purpose-built to break the sound barrier without emitting a loud sonic boom. https://cbsn.ws/3cCjjuU | 60 Minutes | Facebook