https://ursula.dreamwidth.org/ Ursula - Dreamwidth Studios Tue, 04 Jul 2023 00:39:04 GMT LiveJournal / Dreamwidth Studios ursula personal https://v2.dreamwidth.org/80452/114056 https://ursula.dreamwidth.org/ 64 100 https://ursula.dreamwidth.org/453387.html Tue, 04 Jul 2023 00:39:04 GMT https://ursula.dreamwidth.org/453387.html I wrote <a href="https://mathvoices.ams.org/featurecolumn/2023/07/01/period-math-physics/">a column</a> about number theory, particle physics, and the geometry of doughnuts!<br /><br />(This one does assume some calculus, but there's a compensatory Jorts cartoon.)<br /><br /><img src="https://www.dreamwidth.org/tools/commentcount?user=ursula&ditemid=453387" width="30" height="12" alt="comment count unavailable" style="vertical-align: middle;"/> comments https://ursula.dreamwidth.org/453387.html physics math public 1