The rules Published on July 16, 2019July 15, 2019 by fivecolorssandt@icloud.com Safety and arrogance Are mathematical physicists too finicky about traffic regulations? Read More
Reading the dial Published on July 2, 2019June 28, 2019 by fivecolorssandt@icloud.com The number under the cursor We spotlight a skill of the analog world. Read More
Modern human adaptations Published on June 18, 2019June 17, 2019 by fivecolorssandt@icloud.com Changes in the design The world changes. Do we? Read More
Thermodynamics is unfair (II) Published on May 28, 2019May 28, 2019 by fivecolorssandt@icloud.com Cooling and heating More comments on the machines we use. Read More
Brave new world words Published on April 16, 2019April 16, 2019 by fivecolorssandt@icloud.com Language change We contribute to the effort to keep language in step with technology. Read More
Making a drawing (I) Published on March 26, 2019March 26, 2019 by fivecolorssandt@icloud.com The importance of the rough sketch Sometimes, the rougher the better. Read More
Username and password Published on February 12, 2019February 11, 2019 by fivecolorssandt@icloud.com Online registration Why do we have to have an account for everything we do online? Read More
Names for numbers Published on January 22, 2019January 21, 2019 by fivecolorssandt@icloud.com Changing designations Our astronomer wonders about Thor’s Helmet, the Heart and Soul, and other things. Read More
Students return Published on January 1, 2019December 30, 2018 by fivecolorssandt@icloud.com Two come back Our tutor and our astronomer meet with former students. Read More
Putting pen to paper (III) Published on December 25, 2018December 24, 2018 by fivecolorssandt@icloud.com Too easy Why do some easy things never actually get done? Read More