The sweep of family history across the generations
Stan's Mathematica notebooks document his later work and speculations
In July 2003, Stan and Helga came to the East Bay for a golden summer outing.
Five siblings who stayed true to German ideals until the bitter end
Ed loved crosswords, so Dan Ruby created a tribute puzzle for his memorial. Kate and Twyla were the clue crew.
Twyla Ariel Eilertsen Ruby was born on August 7, 1985
Amid the chaos of the Nazi period, the Zionist school in Charlottenburg taught skills and values that lasted a lifetime
In 1955, Helga led a committee of parents to open a preschool in Vestal.
Remembering our Ringel and Wohlgemuth/Paechter family members who perished in the Shoah.
Stan's innovations in Mossbauer spectroscopy.
Watching Sputnik at night from our back yard in a suburb of Pittsburgh is one of my earliest memories.
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
Joan Ruby married Milton Felenstein. Their life and family in Rockville Centre.
How and why did Stan Ruby's important post-graduate research go wrong, and what impact did it have on his career in physics?
Stanley Ruby entered the public debate over nuclear missile technology in 1968-69.
Our family’s amazing year of discovery and connection
First came Walter, then Danny and Joanne. They would carry on the Ruby-Ringel genes.
Cherry picking the best content from our founding document written in 2006: "The Ruby Family Histories — The Early Lives of Stanley and Helga Ruby"