An Informative Page
Pages
(Move to ...)
Home
▼
Sunday, 11 December 2011
Cracking Knuckles
★ The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
▬▬▬▬▬▬▬▬▬▬▬▬
►
An Informative Page
◄
▬▬▬▬▬▬▬▬▬▬▬▬
No comments:
Post a Comment
‹
›
Home
View web version
No comments:
Post a Comment