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Class Object - Post It Notes

Published on Nov 18, 2015

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PRESENTATION OUTLINE

POST IT NOTE

CLASS OBJECT
Photo by Chris Friese

WHO ARE THE INVENTORS?

ARTHUR FRY AND SPENCER SILVER

WHAT ARE THE STICKY THINGS ON THE BACK?

ADHESIVE

WHEN WAS THE POST IT INVENTED?

1970

WHAT USE OF THE POST IT?

USED AS BOOKMARKS AND TO WRITE SOMETHING ON IT TO REMEMBER

WHERE IS IT MADE NOW?

U.S.A

WHY WAS IT INVENTED?

BY ACCICIDENT