lymph biscuit

https://www.youtube.com/watch?v=kXYiU_JCYtU  (linkin park)

http://en.wikipedia.org/wiki/Lymphatic_system   (lymphatic system)


the lymph system, for short, is an absolute gem of engineering and clearly a lot of work must have gone into its design which is incomprehensibly intelligent........ tonight's homework is to read about it