Yesterday America's 237th birthday -12 'Badass' American Inventions that Changed History! The United States of America has been pumping out badass technology since the 18th century. In honor of Independence Day and the land of opportunity's 237th birthday, we've gathered a small sampling of some of the most important, iconic and overall awesome American inventions throughout history. @ Max Knoblauch From rockets to Roombas the robot vacuum, swivel chairs to Macintosh computers, … [Read more...]