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Apparently jigsaw puzzles are now very popular since many people are bored at home.
This is a nice NY Times article on how jigsaw puzzles are manufactured.
An image on cardboard is cut by a giant, very complex die cutter, which takes a long time to make and has only a limited number of uses.
This is a nice NY Times article on how jigsaw puzzles are manufactured.
An image on cardboard is cut by a giant, very complex die cutter, which takes a long time to make and has only a limited number of uses.