Professor Thomas R. Kane   (1924 - 2019)
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Stanford news obituary

Audio by Thomas R. Kane   Link contributed by Dr. Burford.Furman
Theory and application of modern dynamics [sound recording/lecture] Tom Kane
  Thomas Kane picture .jpg
Technical bio

Kanisms - sayings by Thomas Kane
  • Kane's 1st theorem - "Nothing is equal to anything."
  • Kane's 2nd theorem - "Everything is equal to everything else."
  • "When you're not sure whether you know or not - you don't know."
  • "Principal of minimum astonishment."
  • "Lets go slow - we do not have time to go fast."
  • "How do I know what I think until I have heard what I have said."
  • "When in doubt, get indignant."
  • "When in doubt, say Euler."
  • "When life throws you a lemon, make some lemon aid. I prefer to make mine with some beer."
  • "When you have differential equations, first classify them."
  • "Differential equations come in two kinds, good and bad - and there are no good ones."
  • "Linear algebra is simply a method of bookkeeping."
  • "Always keep an extra negative sign in your pocket."
  • "Avoid differentiation, especially vectors."
  • "One swallow does not a springtime make."
  • Newton's 1st law: "An object moves in a straight line with a constant speed, unless it doesn't."
  • "UHT: useful half-truth."
  • "Believe nothing - and that only infrequently."
  • "Your boss doesn't know anything - by definition."
  • "Always be scared to say anything."
  • "So it goes."
  • "Life is rough."
  • "When in doubt - cheat."
  • "Go to the head of the line - it is always the shortest part."
  • Kane quoting Timoshenko: "The cheapest way to pay is with money."
  • What is a lecture? "An instructor comes in to give lots of answers to questions to students who did not ask them.   Worst lectures are the ones in which the answers do not matter.
    Best lectures are the ones in which the answers matter."
Contributed by Dr. Keith Buffinton, William Segraves, and Paul Mitiguy
Combat photographer Tom Kane photographing end of World War II.
U.S./Japan treaty aboard USS Missouri, September 2, 1945.
USS Missouri Japan Surrender WWII Kane Combat Photographer
Click to enlarge photo   Video: Japan/US treaty
Tom is kneeling at 1:00 at top of photo (left of tripod) and holds a black camera.
Tom is in dark green fatigues, holding a black camera, looking up to his left.
 
TRKaneFanClubTShirtWhenInDoubtSayEulerBevSturgis.jpg
Courtesy Bev Sturgis.

"His students meant the world to him -- indeed, I cannot imagine my father as anything but a professor to generations of students.
From Linda Kane (Professor Kane's daughter).
With the death of Professor Kane, the world of Dynamics has lost its brightest star. To dynamicists the world over, his method of formulating equations of the motion will remain as the best method to do dynamics. Before the mid-sixties, the most-used method of predicting the motion of objects was due to the eighteenth century French scientist, Lagrange. With the advent of the space age, a method was necessary that could treat the dynamics of complex systems with many moving parts, like a spacecraft, in a manageable way. The method had to be the least laborious and yet be capable of producing the simplest possible equations. That is where Kane's Equations fit the bill. Kane, together with his students, not only produced computer solutions of equations describing the motions of complex systems, but also predicted the stability of such solutions.

Prof. Kane was a brilliant researcher, but his skills in teaching dynamics was equally brilliant. He could not stand fuzzy thinking on the subject, and demanded precision in the definition of concepts. His firm conviction was that one learns Dynamics by Doing, that is, by solving problems, and not by reading books or listening to lectures. He also had his own sense of humor about these matters.

Prof. Kane was also a very kind human being. In the face of great personal tragedy, he showed with his life how to live one's own.
I dedicated my flexible multibody dynamics books to him. He inspired me in my work, wrote eight papers with me, and helped me find meaningful work.
Contributed by Dr. Arun Banerjee (Lockheed/Space systems Loral)

Inside front cover of my books: This book is dedicated to Thomas Kane who was my dynamics instructor for five classes, Stanford graduate dissertation advisor and teaching mentor for 15 quarters, and professional colleague at Online Dynamics and Motion Genesis for 20+ years. It has been one of my life's pleasures to discuss dynamics, current events, and life events with Thomas Kane for thousands of hours over 30+ years.
Audio: Building blocks and mechanics, generalized forces, potential energy, gradients.
Audio: Professor Kane on the piano (while legally blind) -- season's greetings 20018.
Contributed by Dr. Paul Mitiguy
Autolev/Online Dynamics.jpg
Online Dynamics/Autolev company
By the time a group of students got to the third quarter of Dynamics, they knew each other well enough to form a coed softball team. Our team was made up of Professor Kane's students and their girlfriends/boyfriends/spouses. Our team t-shirt was designed by a student who sat in Professor Kane's class. He acted like he was taking notes but was actually drawing Professor Kane. We weren't sure if Professor Kane would find the t-shirt (shown-right) amusing, but he said he loved it. Thank goodness for his wonderful sense of humor!
Contributed by Bev Sturgis (formerly Sandia National Labs)
TRKaneFanClubTShirtWhenInDoubtSayEulerBevSturgis.jpg
Professor Kane trained generations of students. Shown right is Professor Kane conversing with a young Keith Buffinton (now Bucknell professor). The photo taken 30+ years thereafter shows Professor Kane with Jennifer Bower-Dawson, who was trained at Bucknell by Keith Buffinton before her Ph.D. at Stanford. In Jennifer's words: "I am grateful for Professor Kane's generational influence and all of the ways he and his students have helped me to succeed." Before her executive aerospace and autonomous-driving work, Professor Bower-Dawson taught dynamics to yet another generation of college engineers.
Photo contributed by Professor Keith Buffinton (Bucknell)
TRKaneWithDrKeithBuffinton.jpg TRKaneWithDrJessicaBowerDawson.jpg
David Levinson worked with Professor Kane for decades, in writing multiple books on statics, dynamics, and spacecraft dynamics, for undergraduate, graduate, and professional engineers. They wrote scores of papers together.
Documents contributed by David Levinson (Lockheed/Space Systems Loral)
Kane recipient of 2005 D'Alembert award
Kane nomination 1992 Timoshenko medal
Anyone fortunate enough to have taken courses from Professor Kane, or who has studied dynamics using any of his excellent books, will recognize and appreciate material presented with exceptional clarity, precision, and utility. Clear precise definitions, impeccable derivations, and judicious ordering of topics set Professor Kane's work apart from all the rest. As an example where a familiar concept is put on a more solid foundation, consider angular velocity. With the aid of a suitable definition, certain important theorems can be readily and rigorously proven compared to the fuzzy hand-waving explanations typically found elsewhere.
Contributed by Dan Weber
"When life throws you a lemon, make some lemon aid. I prefer to make mine with some beer". Professor Kane said this to me as he handed me a beer from his refrigerator and we went to sit on his back deck to talk. Tom told me when I discovered that part of what I was writing my PhD on was going to appear in a paper Dan Rosenthal had submitted (and which Tom I believe had been asked to review).
Contributed by Professor Kurt Anderson (RPI)
I read that the highest purpose a life can achieve is to attempt great things, experience great failures and great successes, and from them gain wisdom. And then in your time pass them on to those after you. Professor Kane turned that schedule upside down, had his successes starting early in life and spent the majority of his time passing his hard fought wisdom onto thousands of students. He took the confusing cluttered world of dynamics and forged a clear path through it. He had enormous respect for his students and their hard work of learning. He generously taught them with care to make sure we got everything we needed to understand the topic, and nothing more.

His goal was to make sure we understood as easily as possible, led us along pointing out the paths and the ways around the obstacles. And then he stepped back at the end and we found ourselves on the top of a mountain we never dared thought we could ever climb. He took this "C" student and turned him into an "A+", something no other professor had accomplished before or since. And left him with a love of his topic.
Contributed by Albert Hartman

Tom was, of course, a man of great intellectual ability, but more importantly he was a good friend and a man of the highest integrity and standards. He kept us on the straight and narrow in our faculty meetings, occasionally having to remind us that we were proceeding in rather silly fashions. Serving on a qualifying or University oral exam with him was always a rewarding and eye-opening experience, as one could watch the quality interactions with students for which he was famous. Tom always sought precise and rational thinking, in both himself and others. Not only will he be missed as a colleague and friend, but his adherence to and appreciation of sound thinking will be missed in our future academic landscape.
Contributed by Professor Emeritus David Barnett (Stanford University)
Professor Kane was my favorite instructor from my graduate student days at Stanford. He took a subject that I thought I would never understand and made it understandable - so much so that I now teach it at a university. He was the clearest lecturer I ever had, and his precise way of explaining difficult concepts has had a huge positive influence on the way I teach my engineering courses.

I knew I would like being in Prof. Kane's courses from the very first lecture. As he was explaining his expectations for the course, he shared a comment that made me chuckle. He said that he did not like it when students brought food or drinks to lecture, since he had had students spill their food and drinks and disrupt his lectures. Then he shared his famous quote, "I won't lecture in your dining hall if you don't eat in my lecture room." Seemed like a fair agreement to me.

Prof. Kane had a very graphic way of teaching. He was constantly trying to help his students visualize the concepts he was seeking to convey. It was not unusual for him to make a comment like, "You could paint a green dot on it," to help students understand some aspect of a physical system.

Prof. Kane was also on my PhD dissertation committee, and I visited him frequently to get input on how to develop the model and derive the dynamics equations for my project. Prof. Kane was always happy to meet with me whenever I had questions. We often met in his office, but as I started ramping up on my PhD dissertation project, he began inviting me over to his home to teach me about a new computer program that he thought could help me with my dissertation - Autolev. He was extremely excited about the possibilities that Autolev opened up by eliminating tedious and error-prone symbol manipulation, and he wanted to share his discovery with anyone who might benefit from it. I certainly benefitted - and have continued to benefit - from that initial introduction. I could not have completed my dissertation project without the help of Autolev, and I continue to use Autolev's successor to this day for teaching dynamics and deriving dynamics equations for various research projects.

One of my favorite memories of Prof. Kane is his sense of humor. I am good friends with one of Prof. Kane's former Ph.D. students - Greg Woodward. I was best man in Greg's wedding, and so I had the honor of organizing a bachelor party for Greg. We decided to blindfold Greg and take him to different places where we would take Polaroid photos of him doing something embarrassing. One of the stops was Prof. Kane's house. We had Greg sit on the sofa in the living room and then guess where he was. Prof. Kane was sitting on the sofa right next to him, and we took a picture of the two of them sitting next to each other - Prof. Kane with a huge smile on his face, and Greg blindfolded. Then we asked Greg to guess where he was. Greg sniffed in the air a few times, grasped a sofa cushion with his hand, and then said, "It smells really musty in here, and this sofa feels really cheap. Must be some old person's house." It was all we could do not to burst out laughing, and Prof. Kane didn't bat an eye. His smile only grew larger, realizing how embarrassed Greg would be when we showed him the Polaroid photo later.

At my dissertation defense, Prof. Kane had another great sense-of-humor moment. I had worked hard on writing my dissertation - it was close to 200 pages long, and needless to say it was rather wordy. At the end of my defense, my dissertation advisor, Prof. Felix Zajac, asked the committee members if they had any comments on the written document. Prof. Kane was the first to respond, sharing the following comment: "This dissertation is extremely well written. In fact, you could take out ever other page and it would still be extremely well written." That was about the nicest way someone could say that my dissertation was extremely wordy and needed to be tightened up a lot before final submission.

I eventually moved out of the Bay Area to start my first faculty position in Florida. In my early days as new faculty member, I would e-mail Prof. Kane periodically with questions about teaching dynamics. I always received a prompt, thorough, and extremely helpful response that resolved my question and gave me new insight into how to teach some aspect of dynamics. Long after I graduated from Stanford, Prof. Kane was still willing to share his teaching abilities with me to help me become a better teacher myself.

After my move to Florida, I had to visit Stanford periodically for work-related trips, and whenever I had some extra time, I would try to stop by to visit Prof. Kane. As his health deteriorated gradually, what amazed me was the positive attitude that he always maintained, along with the learning spirit that he always exhibited. I remember my first visit to the retirement home where he and Mrs. Kane had moved, across from the Stanford med school. We had lunch together, and then Prof. Kane invited me up to his apartment to show me his setup for reading from a large computer screen. At some point, we started talking about what he could still see. He had a piece of crumpled up cellophane next to his computer, and he told me to go over to the window, look out toward the foothills, and put the piece of crumpled cellophane over my eyes. That is what he could still see. He didn't share the analogy out of anger or frustration but out of a desire to teach me about what he was experiencing. He was always teaching, regardless of what he was doing.

On a later visit after he had completely lost his sight, I walked into the foyer of the retirement home and heard someone playing a beautiful song on the piano. As I walked closer to the piano, I soon realized it was Prof. Kane who was playing. After I greeted him, I informed him that I didn't realize he played the piano. Without thinking, he replied, "Well, now that I'm blind, I thought I would take up the piano. That's what blind guys do." Again, he made the comment not out of anger or frustration but out of a desire to make the best of a difficult situation. He was very proud of his piano playing and even sent a recorded song to me via e-mail after I left.

One of the main reasons I wanted to become a professor was to make a positive impact on the lives of the students I teach. That is what Prof. Kane did for me - left a positive impact that has made me a much better professor than I would have been otherwise. I will greatly miss his whit and humor, his unswerving positive attitude, and his desire to help his students become the best people they can be.
Contributed by Professor B.J. Fregly (Rice University)