Robert Speca consults and assists for a new world record!
http://www.guinnessworldrecords.com/world-records/largest-human-mattress-dominoes/
April 2016
Largest Human Mattress Domino Tumbles Into Record Books - ABC News
4/12/16
More World Record press from ABC News...
http://abcnews.go.com/Lifestyle/largest-human-mattress-domino-tumbles-record-books/story?id=38309280
Article - The Domino Fiend...
4/27/16
Nice article on Robert Speca by author Andy Wright.
http://www.atlasobscura.com/articles/the-domino-fiend-who-has-toppled-fo...