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03/07/2012

Video of the Weeek - Science of Speed: Sound

Video: Science of Speed: Sound - Click to Open and Watch in Your Web Browser!

"Loud is fast" Brian Vickers tells us, and speed is one reason racecars don't have mufflers. Experiencing a NASCAR® race means feeling the roar of the engines as well as hearing them. It's all good--as long as you've got your ear protection. (Watch the Video Now!)

Provided by the National Science Foundation
Runtime: 4:47

Posted at 06:52 AM in Information and Education, Video |

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