# Why no big-O shape bi-metals?

**URL:** <https://forums.yoyoexpert.com/t/why-no-big-o-shape-bi-metals/291919>\
**Category:** General Yo-Yo\
**Created:** [August 20, 2018, 3:05am UTC](https://forums.yoyoexpert.com/t/why-no-big-o-shape-bi-metals/291919 "2018-08-20T03:05:47Z")\
**Posts on this page:** 1\
**Showing post:** 36

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**Author:** ![codinghorror](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/codinghorror/32/8052_2.png) [@codinghorror](https://forums.yoyoexpert.com/u/codinghorror)\
**Post date:** [November 30, 2018, 11:14pm UTC](https://forums.yoyoexpert.com/t/why-no-big-o-shape-bi-metals/291919/36 "2018-11-30T23:14:13Z")

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See [bell shape](https://forums.yoyoexpert.com/t/is-bell-yo-yo-shape-a-thing/292486) 🔔

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