The Surprising Answer For The Most Expensive Liquid

Someone asked me to guess what the most expensive liquid is. My first attempt, oil, was wrong. So, I think might be some recently discovered precious liquid I don’t know. Guess what, the liquid is everyday items.

It is printer ink! WTF, I finally understand, why printers are so cheap, because printer manufacturers recover the cost from the printer ink! Don’t know why the graph using HP Black Ink. Does it really bloody expensive than human blood!?

(source: mademan.com)

Another answer from CBC News given is perfume, guess this not hard to understand. So we might feel lucky our cars don’t run on either printer ink or perfume. phew~

If any of you have anything you’d like to add, please contribute by commenting below. Thanks!