Making paradoxers Published on October 11, 2022October 13, 2022 by fivecolorssandt@icloud.com Deliberate deception Paradoxers can be made, as well as born. Read More
Quick learners Published on October 4, 2022October 4, 2022 by fivecolorssandt@icloud.com Following the syllabus How quickly do we need to teach a subject? Read More
Monoglot music Published on September 27, 2022September 26, 2022 by fivecolorssandt@icloud.com Not about sukiyaki What does an old song say about its times? Read More
Updates Published on September 20, 2022September 19, 2022 by fivecolorssandt@icloud.com Light and peppers We report on things inevitable and unpredictable. Read More
Snoopy and the Red Baron Published on September 6, 2022September 5, 2022 by fivecolorssandt@icloud.com Incongruity in retrospect We remember something that didn’t seem strange at the time, but does now. Read More
Programmable (III) Published on August 30, 2022August 26, 2022 by fivecolorssandt@icloud.com The right problem Why do we only teach the easy problems? Read More
Programmable (II) Published on August 23, 2022August 22, 2022 by fivecolorssandt@icloud.com Victory of the geeks We note one time when the computer-engineers won over the marketers. Read More
Programmable (I) Published on August 16, 2022August 16, 2022 by fivecolorssandt@icloud.com But not programmed Some capabilities are never used. Well, hardly ever. Read More
What kind of scientist? Published on August 9, 2022August 7, 2022 by fivecolorssandt@icloud.com Astronomers of different eras We note that different kinds of people have become astronomers, depending on when they worked. Read More
The hodograph Published on July 26, 2022July 24, 2022 by fivecolorssandt@icloud.com Dropped from the program We encounter things that are no longer taught. Read More