Mar 28, 17, 09:42 PM #1
This Video Will Guess Your AgeI'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.
Mar 29, 17, 04:26 AM #2I'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.