Relativity and the telegraph Published on January 12, 2021January 8, 2021 by fivecolorssandt@icloud.com Help and hindrance We consider how new technology can make it harder to understand new science. Read More
Rules, principles and recipes (II) Published on June 23, 2020June 22, 2020 by fivecolorssandt@icloud.com The scientific way Scientific rules, like all rules, must be applied intelligently. Read More
Why teach errors? Published on October 2, 2018October 2, 2018 by fivecolorssandt@icloud.com Outdated, still in use We look for reasons to teach things that aren’t true. Read More
Libraries and long walks Published on July 24, 2018July 24, 2018 by fivecolorssandt@icloud.com An unnecessary problem Scientists sometimes set themselves problems just to learn. Read More