How technologies can get it wrong in sports, and what the consequences areーreferees undermined, fans heartbroken, and the illusion of perfect accuracy maintained.
Good call or bad call, referees an……続きを見る
A completely new full-colour edition of the popular guide to science
First published in 1989, this is the third edition of the popular Gem Basic Facts Science. The Basic Facts series is a series of ……続きを見る
