genuine question, because I forgot a $20 with the laundry at work and I don’t know if the laundry is going to look green or if I’m going to get a white $20 back and clean clothes…
genuine question, because I forgot a $20 with the laundry at work and I don’t know if the laundry is going to look green or if I’m going to get a white $20 back and clean clothes…
It functions that way as well, but durability for every day use is also a consideration in the material choice. Bills being uncounterfeitable isn’t particularly useful if they’re constantly being removed from circulation because someone left a bill in their jeans when they washed them.