How were Post-It notes accidentally invented?
How were Post-It notes invented?
Who invented the Post-it? Who invented the paperclip? Who invented homework, and why was it invented? When were paperclips invented? Who invented the pen? How was it invented? Who invented WordPad? What was the importance of this invention? When and how was paper first used in India? Who invented library? How was it invented? Who invented calligraphy? How did this invention impact the world? Who invented home work? Who invented Powerade? How was it invented? When was pen invented? Who invented email? Who invented pen? When and how were spiral notebooks invented? What's the use of seized new notes? Who invented words? Who invented counter strike? Who invented the modern periodic table? When was the answering machine invented? How did this invention help the police? Are the notes from made easy enough to get concept clear? How can we revive the art of letter writing? Who designed the Indian currency notes? When did the use of paper start in India? Who invented the clock? What type of paper are US government writings on? Who invented the scientific method and how did he/she invent it? Who was the inventor of the calculator? What impact did this invention have? What is the use of seized new notes? Who Invented the internet and how was it first used?