2
6,005,000,000
1980
yeah walkman - 1979 post it notes - 1980
1977
The first Post-it Notes were sold in 1980 by 3M. They were invented by Spencer Silver in 1968, but it wasn't until 1980 that they were officially launched as a product.
1977
1979 in 11 states
"Post it notes" no, i watched the 1million dollar money drop, they lost cause they though that post it notes came before the Walkman. they did not the Walkman came first
It is difficult to provide an exact number of people who use Post-it notes worldwide, but it is estimated that billions of these notes are sold each year, indicating widespread use across various demographics and locations.
the sony walkman
It is difficult to provide an exact figure for the number of sticky notes sold each year. However, companies like 3M, which produces Post-it notes, are known to sell billions of sticky notes annually, making them a popular and widely used office supply.
1977 but failed and were pulled from shelfs returned in 1980