Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 years of experience publishing books, articles and research on finance and technology for Wired, IDC and others. He is the ...

There’s a reason people love games like Jeopardy! or Trivial Pursuit: it’s fun to put all the random trivia and interesting facts you’ve accumulated over the years to use, and there’s a sense of ...

Ideally, multiple-choice exams would be random, without patterns of right or wrong answers. However, all tests are written by humans, and human nature makes it impossible for any test to be truly ...