Types of Ridging. Disruptions in the deeper layers of the nail bed cause problems such as fingernail ridges. Disruption of the superficial layer creates surface problems such as pitting. Nails grow around 1 milllimeter every six to 10 days, so ridges can indicate when a deficiency began. Beau's lines, a specific type of ridge, run horizontally across the fingernail, forming palpable ridges.
On February 27, 2013, The Movie Network launched The Movie Network GO (or TMN GO), a website and mobile app for the iPad, iPhone and iPod Touch, which features 1,500 hours of program content available for streaming in standard or high definition.
GBTN What is the GBTN? The Global Beta Test Network (GBTN) is a community comprised of gamers from around the world (ages 18+). We have been active since 2012, opening a window into real-world stress testing.