Getting to print Published on November 1, 2022October 31, 2022 by fivecolorssandt@icloud.com Typesetting software The hardest part of scientific research can be publishing it. Read More
Better but harder Published on October 18, 2022October 17, 2022 by fivecolorssandt@icloud.com Simple becomes difficult We ponder how the same scientific task gets harder with time. Read More
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
Updates Published on September 20, 2022September 19, 2022 by fivecolorssandt@icloud.com Light and peppers We report on things inevitable and unpredictable. Read More
Liquids in space? Published on September 13, 2022September 11, 2022 by fivecolorssandt@icloud.com Chemical calculations An offhand comment led to a set of hybrid calculations. 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
Take note Published on July 19, 2022July 18, 2022 by fivecolorssandt@icloud.com From the archives Our consultants review some old writings. Read More
The limits of the eye Published on July 12, 2022July 11, 2022 by fivecolorssandt@icloud.com Ordering the planets There are some things that the naked eye just can’t do. Read More
One’s own sky Published on June 28, 2022June 28, 2022 by fivecolorssandt@icloud.com The kitchen as sundial We notice that calibrated instruments are not always necessary. Read More