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How the Virtual First-Down Line Works

How the Virtual First-Down Line Works

FromBrainStuff


How the Virtual First-Down Line Works

FromBrainStuff

ratings:
Length:
3 minutes
Released:
Mar 2, 2009
Format:
Podcast episode

Description

Virtual first down lines are used to indicate where play resumes in football -- but how do they work? Listen in as Marshall Brain explains how the technology superimposes a virtual line in this podcast on HowStuffWorks.com. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
Released:
Mar 2, 2009
Format:
Podcast episode

Titles in the series (100)

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.