Titanic received six warnings of sea ice on 14 April but was travelling near her maximum speed when her crew sighted the iceberg. Unable to turn quickly enough, the ship suffered a glancing blow that buckled her starboard (right) side and opened five of her sixteen compartments to the sea.
In terms of battery life, the Surface Pro 4 is claimed to offer 9 hours. The 2015 Surface Book bumps this up to 12 hours and the Surface Book with Performance Base offers 16 hours. Microsoft Surface Book 2016 goes super-powerful, increases battery life, amps graphics.
Microsoft is now selling a premium version of its Surface Pro 4 Type Cover for those who demand extra sophistication from their attachable keyboards. The $160 Surface Pro 4 Signature Type Cover is functionally identical to the standard keyboard covers Microsoft sells for $130. (It also works with the Surface Pro 3.) The only difference is that the Signature version is covered in Alcantara, a suede-like material made from polyester and polyurethane.