I believe the use of the term "magic angle" in this article is at least partially a reference to the technique whose actual technical name is "magic angle spinn

I believe the use of the term "magic angle" in this article is at least partially a reference to the technique whose actual technical name is "magic angle spinning" NMR spectroscopy[0]. If course, the angle used in MAS is not related to the angle used in these twisted graphene bilayer structures, but in both cases there appear to be "magical" results that appear only at the specific angle in question. [0] https://en.m.wikipedia.org/wiki/Magic_angle_spinning https://en.m.wikipedia.org/wiki/Magic_angle_spinning