Walk to a wall and you can't walk through it. There are very basic laws of physics going on all around us that we instinctively grasp: gravity makes things fall to the ground, pushing something ...

Introduction to the fundamental physics of radiation therapy, with emphasis on external beam photon and electron therapy and on brachytherapy. For these modalities, the basic operation of delivery ...

The entirety of Monday was something of a long trial that while not unpleasant, was time consuming in a way that sucks the oxygen out of the room in terms of getting other things done that really ...

A complete theoretical understanding of many simple problems in quantum physics is still lacking, especially when entanglement is involved. Now the full set of possible observations has been ...