A philosophical essay Published on December 17, 2024December 16, 2024 by fivecolorssandt@icloud.com Many topics A mathematical essay turns out to have much more than mathematics in it. Read More
Christmas cards (II) Published on December 10, 2024December 8, 2024 by fivecolorssandt@icloud.com Chronicles Including the unimportant is important. Read More
Learning the kingdoms Published on October 15, 2024October 14, 2024 by fivecolorssandt@icloud.com Classifying life How do you go about organizing organisms? Read More
Domesticated plants Published on October 6, 2024October 6, 2024 by fivecolorssandt@icloud.com The earliest servant The first plant pressed into human service is probably not the one you’re thinking of. Read More
A legacy Published on September 24, 2024September 24, 2024 by fivecolorssandt@icloud.com Lessons learned We ponder what we want to leave behind. Read More
Unimportant history Published on September 17, 2024September 16, 2024 by fivecolorssandt@icloud.com Obscure biography A book about someone we’d never heard of turns out to be unexpectedly interesting. Read More
Getting quieter Published on September 3, 2024September 1, 2024 by fivecolorssandt@icloud.com A small triumph We note an important advance in technology that has happened without fanfare. Read More
Language change Published on July 30, 2024July 29, 2024 by fivecolorssandt@icloud.com The long and short of it We ponder an old textbook. Read More
Prepositions and infinitives Published on June 11, 2024June 10, 2024 by fivecolorssandt@icloud.com A difficult translation English is a very unusual language. Read More
Long reads Published on May 28, 2024May 27, 2024 by fivecolorssandt@icloud.com An unfair advantage How many people read a thousand-page book? Read More