Dating vintage fender cases

Today many people are familiar with this puzzle and its solution.In the 1970s, however, very few were even aware of its existence, even though it had been around for almost a century.The Ford records show this changed at GPW 25855 or GPW25755 The "F" could be covered by solder depending on the worker at the Ford plant or repairs since production.

Although studying creativity is considered a legitimate scientific discipline nowadays, it is still a very young one. One of Guilford’s most famous studies was the nine-dot puzzle. Guilford was one of the first academic researchers who dared to conduct a study of creativity.He challenged research subjects to connect all nine dots using just four straight lines without lifting their pencils from the page.Note also, the top radiator steel tube is Black, the air cross over tube is OD, Air horn to carburettor is OD.The steel tubes were painted gloss black or more commonly olive drab.Would you like to guess the percentage of the participants in the second group who solved the puzzle correctly?Most people assume that 60 percent to 90 percent of the group given the clue would solve the puzzle easily. What’s more, in statistical terms, this 5 percent improvement over the subjects of Guilford’s original study is insignificant.The idea went viral (via 1970s-era media and word of mouth, of course).Overnight, it seemed that creativity gurus everywhere were teaching managers how to think outside the box.At the first stages, all the participants in Guilford’s original study censored their own thinking by limiting the possible solutions to those within the imaginary square (even those who eventually solved the puzzle).Even though they weren’t instructed to restrain themselves from considering such a solution, they were unable to “see” the white space beyond the square’s boundaries.