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And then go back in time and call it in the air?

• CNJ7654 9y ago
  Not necessarily. You can choose to either open your palm, if you feel your side is up, or invert the coin onto the other hand, if your side is down :)
• aidenn0 9y ago
  I said this in another comment, but if you catch it and flip it down onto the back of your other hand, you can often surreptitiously add an extra flip in without being noticed.
  • Robotbeat 9y ago
    Exactly. I've done this multiple times (always letting people in on it afterward, of course). I have almost no skill in slight of hand, but it fools people every time.