National Inventors’ Day…(quirky.com)

http://www.quirky.com/blog/post/2014/02/in-honor-of-national-inventors-day?email_event=Editorial%20Email&email_type=National%20Inventors%20Day&email_variant=Video&utm_source=Quirky&utm_medium=email&utm_content=National%20Inventors%20Day&utm_campaign=Editorial%20Email