Originally Posted by carolstickelmaier

I tried really hard to convince my grandchild who majored in engineering to invent a sewing machine bobbin that did not run out all the time. He had to do a year end project and chose instead something to do with a skill saw. I told him that who ever invented one would be an instant millionaire. I for one would have been first in line to buy a new machine. He just laughed and said no. Can you believe it!