03:36 damn one of my favourite Cox moments. He completely destroyed Elliot by just telling her the truth.. and its not even a lie... you cant trust Residents with stuff like this especially if they are in the Nightshift.. while a Spinal Tap or Lumbar Puncture isnt that hard for a rather seasoned Doctor i would never let it be done by a Resident unsupervised. Thats just asking for a disaster to happen :P
i tried out the 3tap method on a bottle of soda. it actually worked! i shook it up (it was full) a long itme and then i tapped it really hard 3 times and opened it