The game of hockey generates both action and statistics. Does it generate crime, now more than ever? This police study analyzes that and other questions: “Canadian Crime Rates in the Penalty Box,” Simon Demers, arXiv:1810.05118, 2018. The author, an Audit Manager in the Planning, Research & Audit Section of the Vancouver Police Department, reports: “Over […]
Tag: baseball
History of surveying: Berlin Spy Tunnel
This document, billed as a US government secret history of a surveillance tunnel dug in Berlin during the cold war (“Clandestine Services History: The Berlin Tunnel Operation 1952-1956“, CS document #150), tells of a difficult moment for the surveyors: The lack of an adequate base line made the surveying problem especially difficult. The engineers decided […]
They trained chickens to play baseball, and then some
Psychologist B.F. Skinner’s operant conditioning work inspired the work of Marian Breland Bailey. Bailey’s work inspired this study: “Marian Breland Bailey: The Mouse Who Reinforced,” John N. Marr, Arkansas Historical Quarterly. Vol. 61, No. 1 (Spring, 2002), pp. 59-79. Marr writes: Marian and her first husband, Keller Breland, had become the most experienced and accomplished […]
Baseball cards: Bubblegum Card Bubbles
Baseball cards – they’re collectible, and they can be worth something – and it’s been said (by some) that they’re “… a better investment than the stock market.” But is such a statement sound financial advice from dependable experts or misleading tittle-tattle from those with a vested interest (or neither) ? Perhaps what’s needed is […]