TIME REMA 59:45
Which is the correct order of the events?
Read the events that led to Art Fry's creation of
temporarily permanent bookmarks described in The
Evolution of Useful Things.
1, 2, 3, 4
O2, 4, 3, 1
o 3, 4, 1, 2
4, 2, 1, 3
1. Fry spent nearly a year and a half experimenting.
2. Fry's idea was accepted as being commercially viable,
3. Spencer Silver came upon a curious adhesive that he
demonstrated to Fry
4. Fry reflected on the failure of bookmarks to do all that
might be expected of them.