Meanwhile over at YKK Japan... The zipper is getting its first major upgrade in 100 years (2025) https://news.ycombinator.com/item?id=45634797 https://news.y

Meanwhile over at YKK Japan... The zipper is getting its first major upgrade in 100 years (2025) https://news.ycombinator.com/item?id=45634797 https://news.ycombinator.com/item?id=45634797