Henrietta Swan Leavitt Pint Glass Exhibition Amber is a very unique

Amber is a very unique find for paleontologists when the resin contains inclusions

The intricate wire-wrap design of these earrings adds a touch of elegance to any outfit

A “classic locality” in the mineral world

Characteristics: This figure features the blunt

Henrietta Swan Leavitt Pint Glass Exhibition Amber is a very uniquePicture this: its 1893, and youre a woman working at the Harvard College Observatory. You have a fascination with the luminosity of Cepheid variable stars. The only issue is that youre a woman and its 1893, so you arent allowed to operate a telescope. This was the reality for Henrietta Swan Leavitt, but she didnt let her difficult situation get in the way of her studies. She looked at the plates of 1,777 variable stars, identified them, and measured