Family Story Finder
The sweep of family history across the generations
Action at a distance
Stan's Mathematica notebooks document his later work and speculations
First grandchild
Twyla Ariel Eilertsen Ruby was born on August 7, 1985
Helga at the Theodor Herzl School
Amid the chaos of the Nazi period, the Zionist school in Charlottenburg taught skills and values that lasted a lifetime
Kindergarten campaigner
In 1955, Helga led a committee of parents to open a preschool in Vestal.
Mössbauer man—Stan makes his mark in physics
Stan's innovations in Mossbauer spectroscopy.
Sputnik in the backyard
Watching Sputnik at night from our back yard in a suburb of Pittsburgh is one of my earliest memories.
Stan finds love outside of a 20-block radius
Home from the war, Stan Ruby was a graduate student in physics at Columbia University. Helga Ringel was a smart, pretty war refugee from Berlin
The Felensteins of Long Island
Joan Ruby married Milton Felenstein. Their life and family in Rockville Centre.
The physics experiment that went wrong
How and why did Stan Ruby's important post-graduate research go wrong, and what impact did it have on his career in physics?
The problem with anti-ballistic missiles
Stanley Ruby entered the public debate over nuclear missile technology in 1968-69.
The Rubys in Israel—1961 sabbatical
Our family’s amazing year of discovery and connection
Third Generation Rubys
First came Walter, then Danny and Joanne. They would carry on the Ruby-Ringel genes.