I have always found it amazing how new tricks, ideas, or routines come into this world. Sheer luck and mere chance seem to play a far greater role in their conception and delivery than any logical thinker could ever imagine.
Here are two more examples from the Tenyo company, as told on their website in the “Development Stories” section.
This is how the principle of “Impossible Pen” was discovered by chance by its creator, the magic genius Lubor Fiedler:
When Lubor Fiedler was originally experimenting with the materials used to construct this trick, one of the items rolled along the tabletop and fell to the floor. He searched for the prop, but could not find it anywhere. When he finally located the item in an unexpected place, he hit upon the idea for a new trick.
It was also by chance that Shigeru Sugawara found the magic solution to the “Money Shredder” challenge, but no further details are given.