# Quick question

**URL:** <https://forum.kirupa.com/t/quick-question/52025>\
**Category:** Uncategorized\
**Created:** [May 19, 2004, 6:48am UTC](https://forum.kirupa.com/t/quick-question/52025 "2004-05-19T06:48:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Tempest811](https://avatars.discourse-cdn.com/v4/letter/t/e480ec/32.png) [@Tempest811](https://forum.kirupa.com/u/Tempest811)\
**Post date:** [May 19, 2004, 6:48am UTC](https://forum.kirupa.com/t/quick-question/52025/1 "2004-05-19T06:48:30Z")

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Ok so I did the whole snow falling tutorial - everythign works fine. I used my own bubble and removed some unnecessary code (might be what’s causing the problem but i doubt it).

All I want the bubbles to do is rise instead of fall like the snowflakes. I know how to get the bubbles to go up but I don’t know why they are not reproducing again after the initial bunch goes away. I have attached the code…but it’s pretty much the same as the tutorial - what do I need to do to make it work?