The reason the Pittsburgh Steelers traded wide receiver Diontae Johnson this past offseason wasn't because he can't play. It's because his talent did not outweigh the potential problems he brought ...

The reason the Pittsburgh Steelers traded wide receiver Diontae Johnson this past offseason wasn’t because he can’t play. It’s because his talent did not outweigh the potential problems he ...

So far, so good. This, however, is Amazon's first attempt at a color-supporting e-reader and like with other first-generation gadgets, things are far from perfect.Adding a color Kindle to Amazon’s ...

B4): I’ve highlighted the three bands needed for natural-color (also called true-color, or photo-like) imagery: B4 is red (0.64–0.67 µm), B3 is green (0.53–0.59 µm), B2 is blue (0.45–0.51 µm). (The ...