It takes strength and dedication to race in the Tour de France. It’s…
speed
-
Racing amateurs against Tour de France cyclists
-
Pitch speed distribution, a decrease with age
Pitch speed starts to decrease with a baseball player’s age at some point.…
-
Real-time speed of light from Earth to Mars
Hurry up, light. We’re gonna be late:
By James O’Donoghue, the animation shows…
