So how long is a MotoGP Race? Typically between 40–43 minutes and 110–120km, but factors such as track conditions, weather and laps all impact race length.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

On average, Americans take just under 5,000 steps a day. It’s a concerning number, given that public-health researchers consider a daily step count of less than 5,000 to be sedentary, and sedentary ...