Virgin Mobile launches 3G hotspot case; WiMAX-enabled Nexus S available from Best Buy's website

> Virgin Mobile launched the ZTE Peel 3G mobile hotspot case for $100. Article

> The Nexus S 4G is available for pre-order from Best Buy's website. Sprint's version of the Nexus S has WiMAX support and features a pure Gingerbread OS. The device sells for $199 with a two-year agreement. Article

> Charlotte, N.C., along with six other smaller cities are the latest locales to receive Verizon's high-speed 4G LTE wireless network service, according to a Verizon announcement. Article

And Finally... A team of Norwegian researchers have combined long-exposure photography with Wi-Fi signal detection to plot what happens to wireless signals when they intersect with everyday objects. Article