Sveriges mest populära poddar
BrainStuff
VetenskapNaturvetenskap

How the Virtual First-Down Line Works

3 min•2 mars 2009

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://www.iheartpodcastnetwork.com

See omnystudio.com/listener for privacy information.

Fler avsnitt av BrainStuff

Visa alla avsnitt av BrainStuff
Why Do We Yawn, and Why Is It Catching?
•12 min
How Do Rip Currents Work?
•9 min
BrainStuff Classics: Can the Same Animal Evolve Twice?
•7 min
Where Did Tomatoes Come From?
•11 min
How Does Aspirin Know Where to Go in Your Body?
•14 min
What Is the Deepest Hole in the World?
•15 min
BrainStuff Classics: Is Canned Food Really Worse Than Fresh or Frozen?
•8 min
How Do Octopuses Work?
•14 min
How Do We Get Iron and Steel Out of Stone?
•12 min
Did a Journalist's Probe into JFK's Assassination Lead to Her Death?
•14 min

BrainStuff med iHeartPodcasts finns tillgänglig på flera plattformar. Informationen på denna sida kommer från offentliga podd-flöden.