Abstract: The driving-point resistance across the diagonal of a square face, or more generally, between any two nodes, of a uniform infinite square grid of 1-Ω resistances is derived. The analysis is ...

Springfield's 'honeycomb' end zones stand alone in the TSSAA football playoffs. For the seniors, the growing tradition has ...

New analysis compares literacy vs. poverty rates for 10,000 districts, 42,000 schools and 3 million kids. Is your school a ...