Logitech's G-prefixed gaming peripherals have been around for awhile, but they were never part of an official gaming line. That changes today, with the introduction of Logitech G, the company's official brand for PC gaming peripherals. "The overriding principal of G is that science wins," Logitech told us. "Just as gamers are compelled to beat levels, our engineers are compelled to test scientific theories." A fancy way to say that Logitech's gaming hardware is built using the latest technology. The company points to its new line of peripherals as an example: eight products featuring hydrophobic coatings, Logitech's exclusive Delt