Anaxagoras and the Eclipse: The First to Get It Right
Scholars sometimes credit Thales or Empedocles of Acragas with the first correct theory of solar eclipses, but it was Anaxagoras who had the science right.
Why Some Spartan Women Had Two Husbands
In ancient Sparta, it was accepted practice for more women to marry and have children by more than one man.
A Fresh Hell (Chicken)
A newly identified “Hell chicken” species suggests dinosaurs weren’t sliding toward extinction before the fateful asteroid hit.
Birth of A National Immigration Policy
Until the Civil War, regulating immigration to the US was left to individual states. That changed with Emancipation and the legal end of slavery.
As You Lakh It
How did an oleoresin produced by insects in Asia become a standard part of European furniture manufacture and conservation?
Jain Ascetics in a Material World
The Jain Śvētāmbara Terāpanth sect began as an ascetic discipline, but it has increasingly emphasized physical health over renunciation of the body.
G. Legman and the Bawdy Eclectic
A fierce opponent of censorship, Gershon Legman helped legitimize the academic study of erotic folklore as manifested in jokes, limericks, and songs.
Combustible Cinema? The Nitrate Film Issue
The early plastic called celluloid was made of nitrocellulose and camphor. It made for spectacular pictures. It also made for spectacular fires.
Generating Electricity…and Uncertainty
As the tobacco and electrical industries demonstrate, US corporations have a history of sowing doubt for profit.
Astronomers Use AI to Shed Light on Dark Energy
A new measurement offers insights on the density of the mysterious force driving the Universe’s expansion.