The authors started with simulations of slightly irregular objects (either spheres or cylinders) rolling down various degrees of incline, noting that an irregularly shaped object does not always ...

The authors started with simulations of slightly irregular objects (either spheres or cylinders) rolling down various degrees of incline, noting that an irregularly shaped object does not always ...

Two food products from two different companies have been recalled over the past 24 hours due to the presence of "undeclared eggs," according to the U.S. Food & Drug Administration's website (FDA).