math
An Etymology of Pie
Featuring shapes, colors, pastries, mathematicians, birds, and priests.
Latest
Tulips
Oh, Sušana!
A (hopefully) final newsletter about tulips.
Tulips
Tulips: the first 3000ish years
Tulips have a much longer and more illustrious history than we previously thought.
Tulips
Tulipmania was not irrational.
In February 1637, the Dutch futures market had a reset on all outstanding contracts for tulips. The prices had reportedly been growing an unprecedented rate, and there was risk of systemic collapse of defaulted contracts.
Tulips
King Midas - The Tulip's Forgotten Namesake
King Midas voted for Pan, and Apollo became so enraged, he turned Midas' ears into donkeys' ears. Midas was embarrassed and tried to hide up the ears by wearing some sort of head covering, which likely resembled the tulip in a closed state.
Tulips
Panic! in the Garden
This month on Colorphilia, each week, we will be focusing on a different aspect of tulips. This week, I share the likely original meaning of the flower, and how the etymology became so tortured, convoluted, and misunderstood.
Family
Endless Waves of Love
Some thoughts about my new niece's name.
Robin Hood
Was Robin Hood Jewish?
I began researching this week's newsletter with a simple question: did Robin Hood wear a red hat? It led me down an existential rabbit-hole, and led to a conclusion which posed a completely different, albeit outlandish and preposterous, question.
Seuss
A Doctor's Advice*
* Dr. Seuss published more than 60 books in his life, won an Academy Award, a Pulitzer, and several Primetime Emmys. He also has a medical school named after him.
Hanukkah
Waiting for some green.
People have always waited for some green during this holiday season.
Green
Green, Blue. Old, New.
Announcing The Green Issue
Holiday
The Dark Irony of Black Friday
"Black Friday" (the shopping day) may have inadvertedly borrowed its name from another Black Friday (November 22, 1963).