Post-it+Note

A ** Post-it note ** is a piece of paper with an adhesive on the back, designed for pasting notes wherever you want. Now they come of different of colors, shapes, and sizes, The adhesive that the Post-it notes have on the back are very useful because you can past it and remove it without leaving residues or marks. The Post-it notes were invented by Art Fry and with the help of Spencer Sylver. It is a very important invention because it is very useful for everyone and you can paste them everywhere without leaving marks but this invention that changed everyone life was an laboratory mistake, it wasnt planned.
 * Post-it Note**


 * Biography**
 * Arthur Fry** (born 19 August 1931)is an american inventor and scientist. He is the co-creator of the Post-it note, a very important invent that is used in more than 100 countries. Fry was born in Minnesota, and he lived in Iowa and Kansas City. He studied in a one-room rural schoolhouse.