How Women are Giving Men a Run for their Money in Inventions

Jessica Jones and Mary Barnes are among the women who are using their imagination to come up with new invention ideas and products that are meant to solve people's problems and make their lives easy. 
http://www.cafemom.com/journals/read/1709752/How_Women_are_Giving_Men_a_Run_for_their_Money_in_Inventions