This Video Will Guess Your Age

  1. #1
    B-Ball-fan's Avatar
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    Jan 02
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    This Video Will Guess Your Age

    I'd be interested in hearing from math dudes like @Science Friction about how they think that this guy is doing this.

    Obviously a math trick, but is there something key that you can immediately catch as to what's going on here.

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  2. #2
    mcpapa's Avatar
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    Oct 05
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    I've seen this stuff before. Everything except the part where you add that 4-digit number and subtract your birth year is fluff, 'cause it "cancels out".

    Kinda cute, though.

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