Skip to Content
Alumni profile

Lew Aronin ’40

Physicist who saw the Hindenburg fly now collaborates with the Age Lab.
April 25, 2018
Alan Scott

As a volunteer for MIT’s Age Lab, 99-year-old Lew ­Aronin is doing what he loves mostseeking scientific knowledge for the benefit of humankind. A physics alumnus who attends MIT events and donates annually, Aronin is a member of 85+ Lifestyle Leaders, a group of people 85 and older, including many alumni and spouses, who delve into topics such as age-friendly design, caregiving, and use of technology.

Aronin’s career began during World War II: the Waltham Watch Company hired him to reproduce the verneuil process for making synthetic sapphires, which are an important component of watch bearings. “If the company’s supply from Switzerland was cut off, there was a great fear that the only source of precision bearings would be lost,” says Aronin. “I successfully did this in less than a year.”

When the company folded, Aronin joined the staff of the MIT Metallurgical Project, where he also consulted on the development of the atomic bomb. His research focused on nuclear reactors, and he published an article on radiation damage in the Journal of Applied Physics in 1954. After his department spun off to become a company called Nuclear Metals, he worked as a department manager, and he also contributed two chapters to a textbook called Nuclear Reactor Fuel Elements: Metallurgy and Fabrication.

Aronin first encountered the Institute when his science teacher in Norwood, Massachusetts, took his best students to attend lectures by notables like Harold “Doc” Edgerton and Robert Van de Graaff. The lectures and the campus won him over. Unable to afford a dormitory, Aronin commuted and had a part-time job on campus. “I worked hard and got into MIT with the odds against me,” he says, “and it has served me well.”

One first-year experience left a big impression. On May 6, 1937, while working on a problem set in Building 2, he noticed a sudden darkness. When he looked outside, he saw the Hindenburg overhead, with swastikas on its tail. Three hours later, it crashed in Manchester Township, New Jersey.

Aronin and his late wife, Eleanor, a musician, were married for 59 years. They raised their children in Lexington, Massachusetts, where she became a sought-after piano teacher; he was an active volunteer for the Lions Club and Masons.

Aronin, who retired in 1990, finished his career at the Army Research Laboratory in Watertown, Massachusetts, where he was an expert in beryllium, a chemical element used in cell phones, missiles, and aircraft. 

Keep Reading

Most Popular

computation concept
computation concept

How AI is reinventing what computers are

Three key ways artificial intelligence is changing what it means to compute.

still from Embodied Intelligence video
still from Embodied Intelligence video

These weird virtual creatures evolve their bodies to solve problems

They show how intelligence and body plans are closely linked—and could unlock AI for robots.

conceptual illustration showing various women's faces being scanned
conceptual illustration showing various women's faces being scanned

A horrifying new AI app swaps women into porn videos with a click

Deepfake researchers have long feared the day this would arrive.

pig kidney transplant surgery
pig kidney transplant surgery

Surgeons have successfully tested a pig’s kidney in a human patient

The test, in a brain-dead patient, was very short but represents a milestone in the long quest to use animal organs in human transplants.

Stay connected

Illustration by Rose WongIllustration by Rose Wong

Get the latest updates from
MIT Technology Review

Discover special offers, top stories, upcoming events, and more.

Thank you for submitting your email!

Explore more newsletters

It looks like something went wrong.

We’re having trouble saving your preferences. Try refreshing this page and updating them one more time. If you continue to get this message, reach out to us at customer-service@technologyreview.com with a list of newsletters you’d like to receive.