I would tell you just how tiny this crack is, But it's mind
   blowingly small. Hydrogen has the tiniest Atoms. 1 bubble then
   2. Makes cracks
   [vine id = "hHWOenEzghv"]
   I would tell you just how tiny this crack is, But it's mind
   blowingly small. Hydrogen has the tiniest Atoms. 1 bubble then
   2. Makes cracks