Who invented the adhesive used in Post-it Notes?, Spencer Silver, Why did Spencer Silver think his invention was a failure?, Because the adhesive was weak., How was the adhesive finally used successfully?, A co-worker used it on paper scraps to mark pages in a book, When were Post-it Notes introduced?, In 1980., What is the main idea of the reading?, Mistakes and accidents can lead to important discoveries and inventions., Mistakes sometimes lead to great new discoveries., True, Antibiotics have been in existence since the 1800s, False

Post-it Notes Reading Game

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