A dearth of small particles in the transiting material around the white dwarf WD 1145+017
Some really neat stuff about a white dwarf star that still has orbiting stuff around it.
Mastering Physics educator study reports on the success of using different assignment types at Temple College
A research study partnered with Pearson Higher Education that details standard practices in using Mastering Physics in elementary physics classes. The basic result confirms that we are using Mastering Physics in a way which significantly improves student engagement, retenting, learning, and grades.