The Two Mysteries Of The Gold Coins – FiveThirtyEight
| FiveThirtyEight | The Two Mysteries Of The Gold Coins FiveThirtyEight You have 12 gold coins — or so you think! One is fake and is known to have a different weight than the others. It could be heavier or lighter; you only know it’s wrong. Using the same simple balance scale, how do you determine the incorrect coin, and … | 

 
													 
													