It’s Pumpkin Spice Season!

It’s Pumpkin Spice Season!

Dis­cov­er the chem­istry of fla­vor, the his­to­ry of spices, and the math behind the per­fect pump­kin spice lat­te. Grab your favorite pump­kin spice treat, get cozy, and join me on this fla­vor­ful exploration!

Abstract Algebra, Swimming and Rummikub

Abstract Algebra, Swimming and Rummikub

My last post was about the life of Évariste Galois and his con­tri­bu­tions to abstract alge­bra. Between that pod­cast and my recent addic­tion to Rum­mikub, this thought process then led me, or dis­tract­ed me, to think­ing about num­ber sets and groups. These math­e­mati­cians have writ­ten about groups, then about swim­ming, and the cur­rent Olympic tri­als for swim­ming, which then con­ve­nient­ly led me back to abstract alge­bra, which was the top­ic of my last post on Evariste Galois. My brain went full circle!

The History of Calculators

The History of Calculators

The year was 1983 and I was tak­ing the Scholas­tic Apti­tude Test, the SAT! It was spring­time in Den­ver, Col­orado, which meant it was snow­ing, as it usu­al­ly does until about June. I was prob­a­bly dressed in sweat­pants and leg warm­ers because, you know, the 80s. I remem­ber look­ing for­ward to the SAT test because I had been study­ing hard

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Hypatia The Sum of Her Life is now on sale!

The sto­ry of her life is an intrigu­ing one! She was a math­e­mati­cian, an astronomer, a philoso­pher, and a polit­i­cal advi­sor, yet she was bru­tal­ly mur­dered by church monks. For thou­sands of years, her death over­shad­owed her accom­plish­ments. But, even­tu­al­ly, the truth of her life final­ly sur­faced in the his­to­ry books.  Dam­as­cius wrote that Theon raised Hypa­tia with dikaeosyne (jus­tice) and

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