Centripetal and centrifugal forces are central to circular motion, but they're not the same. Discover the differences between the two often-confused forces.

As Alabama football turns its attention to SEC play, Ryan Grubb said the Crimson Tide's plan for the offensive line isn't ...

As Alabama football turns its attention to SEC play, offensive coordinator Ryan Grubb said the Crimson Tide's plan for the offensive line isn't changing. Through the first three games, and especially ...

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 ...

If you’re looking to add a printer to your home office or business space, odds are you’re considering one of two printer types, a laser versus an inkjet printer. The former, like the affordable ...

Inter Milan head coach Cristian Chivu is reportedly set to bring Yann Sommer and Lautaro Martinez back into his starting eleven against Cagliari on Saturday evening. According to Tuttosport, Chivu ...

KANSAS CITY, Mo. — The Toronto Blue Jays could’ve finished Friday’s contest with a champagne party celebrating a playoff clinch. Instead, it ended with rotation questions. The Kansas City Royals ...

ARLINGTON — The Texas Rangers, according to manager Bruce Bochy, will keep their options open as it pertains to the rotation. Those options may be dictated by immediate needs. Bochy acknowledged ...

Barcelona continue to host matches as the Estadi Johan Cruyff. / Visionhaus/Getty Images Barcelona return to La Liga action on Sunday hosting Getafe at the Estadi Johan Cruyff. The Catalan side began ...