Damnthatsinteresting

Year:

Only show posts with narrations

These devices ensure the speed of sound does not provide an advantage to the runner who is farther away from the starting gun

2992 upvotes

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
These devices ensure the speed of sound does not provide an advantage to the runner who is farther away from the starting gun	2992