Quote Originally Posted by speedminded View Post
Bingo. I haven't seen the episode but even after pouring a glass of carbonated drink you can tell where the bubble are. The sides of the can or glass have the most real estate for the bubbles to adhere to so the idea is to get the bubbles to the TOP where the air space is...

Tapping the top of the can will not do anything more than picking your nose for 5 seconds before opening it. Even doing 10 pushups then opening it will be more effective than tapping the top lol! It's that time for the bubbles to get to the top after being disturbed is what is needed.

Tapping the top will in no way assist the bubbles going to the top any more than the time spent doing it.
How do you figure?