Source: http://blogs.smithsonianmag.com/smartnews/2013/01/just-twenty-nine-dominoes-could-knock-down-the-empire-state-building/
Credit for today’s fact goes to: Shreyas Bhatnagar.
(e.g. 10 widgets @ $2 = $20)
Credit for today’s fact goes to: Matthew Giordano
Whether you’re skilled enough to do it is another matter…