I see this problem all the time. The idea that if you apply a constant force on an object, it should move at a constant speed. Really, this is what Aristotle would say, right? There are two course ...

Editor's Note: Oakland A's rookie Huston Street will be writing a regular diary for ESPN.com throughout the 2005 season. The 21-year-old former University of Texas standout was recently named the A's ...

“I found this photograph / underneath the broken picture glass.” So begins “Photograph,” a 1993 song written and performed by R.E.M. and Natalie Merchant that describes the sensation of coming across ...

If you are designing a product that requires any sort of smart-motion precision, spring parts that apply constant force or constant resistance are key mechanical design elements to consider. Two of ...