Skywise
DIS Veteran
- Joined
- Jul 24, 2013
- Messages
- 3,037
Frankly I thought Space Mountain would do that... 
http://www.telegraph.co.uk/science/2016/09/26/roller-coasters-could-be-a-cure-for-kidney-stones/

http://www.telegraph.co.uk/science/2016/09/26/roller-coasters-could-be-a-cure-for-kidney-stones/