Augmented reality, growing rapidly, will be mobile first, and will go on to change the face of business and advertising.
The Continental Congress approved the final wording of the Declaration of Independence on July 4, 1776. They'd been working on it for a couple of days after the draft was submitted on July 2nd and finally agreed on all of the edits and changes.
The Declaration of Independence was published by Congress, 6 July 1776, in the Philadelphia Evening Post, from which it was copied by most of the newspapers in the new nation; but some of them did not mention it until two weeks later, and even then found room for only a synopsis.