Ramblings & ephemera

Google PageRank explained

From Danny Sullivan’s “What Is Google PageRank? A Guide For Searchers & Webmasters” (Search Engine Land: 26 April 2007):
Let’s start with what Google says. In a nutshell, it considers links to be like votes. In addition, it considers that some votes are more important than others. PageRank is Google’s system of counting link votes and [...]

How to grade or judge water

From Gideon Lewis-Kraus’s “The Water Rush” (Oxford American):
On the tables in front of us are pink “trial” judging sheets. Across the top run a series of boxes for water numbers, and down the side is the set of criteria we’ll be using. Arthur goes through the criteria one by one, and explains what to look [...]

Perfect Score Achieved on Pac-Man

From Twin Galaxies
For the first time in video game playing history, a perfect score was achieved on the legendary arcade game, Pac-Man.
On July 3, 1999 at 4:45 P.M., taking nearly six hours to accomplish the feat — on one quarter — Billy Mitchell, 33, a Fort Lauderdale hot sauce manufacturer visiting the famous Funspot Family [...]