Guesstimate: a spreadsheet for adding up uncertainties https://boingboing.net/2015/12/31/guesstimate-a-spreadsheet-for.html …pic.twitter.com/3Ns0nCqdZs
11:01 PM - 2 Jan 2016
0 replies
7 retweets
9 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.