Specialty history publishing company, The History Press, live-tweeted the Titanic tragedy in real time on April 14 and 15, 2012 as if on board the ship itself to commemorate the 100 anniversary of its sinking. They have also created an iPad app titled Titanic: Her Journey which "collates the knowledge of the world's foremost Titanic experts in the most interactive way to date."

via Clint Marsh