In 1963, a storm ripped up the harbor in a small South African town called East London, and while he was watching his kids playing with toys made from oxen bones called dolosse, he had the idea for this.
1963 年，一场暴风雨席卷港口 在南非的一个名叫东伦敦的小镇， 当他看到孩子们玩着 用牛骨头制作的叫扭工字块的玩具， 他有了灵感。