Two guys (with lovely accents) explain the significance of the numbers 220 and 284 on their friendship keychains. Great stocking stuffer idea. Math for the win!
Nerd Romance: Amicable Numbers
Tag: 220
Life and things.
Life and things.
Two guys (with lovely accents) explain the significance of the numbers 220 and 284 on their friendship keychains. Great stocking stuffer idea. Math for the win!