Innovate Thinking

Do you know how paper clip was invented? See the below story about how paper clip has come about!
 

Consider the humble paper clip: It’s just a thin piece of steel wire bent into a double-oval shape, but over the past century, no one has invented a better method of holding loose sheets of paper together.

The [...]

You know that white stuff you paint on paper to cover mistakes? It was originally called “mistake out” and was the invention of Bette Nesmith Graham, a divorcee who went to work in 1951 to support herself and her son.
 
Though she found work as a typist, she unfortunately wasn’t a very good one and developed [...]