Tag Archives: Cornell

Jew of the Week: Vera Rubin

Vera Rubin at the Lowell Observatory (Credit: Carnegie Institution)

Vera Cooper (1928-2016) was born in Philadelphia. Her parents were Jewish immigrants from Eastern Europe (who changed their last name from Kobchefski to Cooper). From the young age of just 10, Cooper was interested in astronomy, and was later the only woman studying the subject in her college. She intended to continue graduate studies at Princeton but was forbidden because of her gender. Cooper went to Cornell University instead and studied astrophysics and quantum physics. There she also met her husband, Robert Rubin, who was pursuing graduate studies in chemistry. The two had four children, all of whom became Ph.D scientists and mathematicians. Rubin completed her Master’s in 1951 and went to Georgetown University for her doctorate. Around this time, she discovered that whole galaxies are rotating around their centres – an idea so revolutionary that it was initially rejected. Her 1954 Ph.D thesis was similarly revolutionary, showing that galaxies must be clumped in clusters. No one paid attention to this work for another two decades, when it was confirmed to be true. In 1965, Rubin was the first woman allowed to use Caltech’s famous Palomar Observatory. She then became a Senior Fellow at Washington’s Carnegie Institution, where her research was focused on “galactic and extragalactic dynamics”, among other things. Rubin made critical calculations with regards to galactic rotation rates, and together with her friend Robert Ford, discovered what is now known as the Rubin-Ford effect. In her studies, she found that galaxies are spinning so fast that they should be flying apart. They do not fly apart because gravity keeps them together. But, there is not enough visible matter in galaxies to generate so much gravity! This led Rubin to confirm the existence of invisible dark matter. This was perhaps her biggest breakthrough, and completely transformed astrophysics. For her tremendous achievements, Rubin has won multiple awards, including the National Medal of Science and the Royal Astronomical Society’s prestigious Gold Medal. There is also an asteroid named after her. Sadly, Rubin passed away earlier this week. Despite being 88 years old, Rubin continued her scientific research (focusing on the motion of distant stars) until the last days of her life. She was a pioneer for women in science, and worked tirelessly to get more women elected to the National Academy of Sciences. Rubin was proud of her Jewish heritage, and often spoke of the beauty and value of science and religion when studied together. In addition to half a dozen important scientific publications, Rubin wrote a book, and was featured in two documentaries. She was once described as an American “national treasure”.

Words of the Week

The first gulp from the glass of natural sciences will turn you into an atheist, but at the bottom of the glass God is waiting for you.
– Werner Heisenberg, Nobel Prize-winning physicist

Jew of the Week: Irene Rosenfeld

Irene Rosenfeld

Irene Blecker Rosenfeld (b. 1953) was born in New York to a Jewish family of Romanian and German descent. She studied psychology at Cornell, then earned a Master’s in business, followed by a Ph.D. in marketing. Soon after, she got a job with an ad agency in New York, then worked in consumer research for General Foods, the company famous for its cereals, Jell-O, and Maxwell House coffee (and now owned by Altria Group Inc., formerly known as Philip Morris). In 2004, Rosenfeld was elected CEO of Frito-Lay, the company that makes Cheetos, Doritos, Tostitos, Lay’s, and Ruffles. During her successful tenure, she shifted the focus of the company towards healthier ingredients and products. Two years later, she moved on to become CEO of Kraft Foods (also owned by Altria). After overseeing a great deal of growth within Kraft, including the acquisition of Cadbury, the largest confectioner in the UK, Rosenfeld engineered the company’s split into two new corporations. She remained as chairwoman and CEO of the snacks division, now known as Mondelez International. This new multi-billion dollar company employs over 100,000 people globally, and makes popular foods like Oreos, Chips Ahoy!, Peek Freans, Toblerone, Halls, Ritz, and both Trident and Dentyne gums. Not surprisingly, Rosenfeld has been ranked by Forbes among the world’s most powerful women on multiple occasions. She currently lives in a Chicago suburb, where she is a central member of the local Reform synagogue. Rosenfeld is a noted philanthropist, too, known for discretely donating large sums of money to hospitals, schools, and other institutions. She is also an avid basketball player, tennis player, and rollerblader.

Today is the 3rd Day of Sukkot. Chag Sameach!

Words of the Week

Just as it is incumbent upon every Jew to put on tefillin every day, so is there an unequivocal duty which rests upon every individual, from the greatest scholar to the most simple of folk, to set aside a half-hour each day in which to think about the education of his children.
– Rabbi Sholom DovBer Schneersohn, the 5th Lubavitcher Rebbe

Jews of the Week: Nathan, Benzion and Yoni Netanyahu

Nathan Mileikowsky (1879-1935) was born in what is now Belarus to an Orthodox Jewish family descended from the great Vilna Gaon. When he was ten, he joined the famous Volozhin yeshiva and after eight years of diligent study was ordained as a rabbi. During this time he became drawn to Zionism and soon dedicated his time to the Zionist cause. He traveled across Europe, Russia, and later the United States to raise support for Zionism – becoming one of the world’s most popular Zionist speakers – as well as to raise money for the Jewish National Fund. In 1920, Mileikowsky made aliyah to Israel. He headed a school in Rosh Pina, promoted settlement of the Galilee, and wrote articles for the Hebrew press – often under the pen name “Netanyahu”. He continued to tour globally, at one point giving over 700 lectures in under 9 months, and publishing some of these talks in a popular book. Towards the end of his life, Mileikowsky settled in Herzliya and established a farm.

Benzion Netanyahu

His son, Benzion Mileikowsky (1910-2012), was born in Warsaw while Nathan was head of its Hebrew Gymnasium. Growing up in Israel, he adopted his father’s pen name “Netanyahu”. Benzion studied at the Hebrew University in Jerusalem, taking on a more hard-line approach to Zionism. He became editor of a number of Zionist newspapers, and later the chief editor of the Encyclopaedia Hebraica. In 1940, Benzion moved to New York to build American support for the Jewish state, serving as executive director of an American Zionist group. Later on, he became a professor of Judaic studies and medieval history at Cornell University. Benzion published five books on Jewish history, and edited a number of others. His three sons are: Iddo, a doctor and author; Benjamin, Israel’s longest-serving prime minister; and Yoni, the eldest son.

Last known photograph of Yoni Netanyahu

Yonatan “Yoni” Netanyahu (1946-1976) was born in New York, went to high school in Pennsylvania, and studied at Harvard. He first enlisted in the IDF in 1964, and fought in the Six-Day War, getting wounded while rescuing a soldier behind enemy lines. A few years later, he joined Israel’s special forces unit, Sayeret Matkal, and by 1972 became its deputy commander. For his heroic service during the 1973 Yom Kippur War he was awarded a distinguished medal. In 1976, now commander of Sayeret Matkal, Yoni led Operation Entebbe, successfully rescuing over 100 Israeli hostages held in Uganda. Sadly, Yoni was the mission’s sole casualty, and passed away during the flight back home. In 1980, his personal letters were published, and were described as a “remarkable work of literature”. Both a film and play have recently been made about his life.

Words of the Week

God treats a person the same way they treat their children.
– Rabbi Shlomo of Karlin