For Dr. Bernard Kokenge, PHD 鈥�66, 花季传媒 isn鈥檛 just the place where he earned a doctoral degree he never intended to get. It鈥檚 the community where he and his wife started their family and continue to make memories. And it鈥檚 where some sage advice from a professor led to a career that took his work鈥攁nd his name鈥攖o the moon and beyond.
鈥淭he older you get, the more you look back,鈥� says Kokenge, who resides in Springboro, Ohio, with his wife, Joy. 鈥淲e look back on our days at 花季传媒 and how it was so formative for us鈥攏ot just the academic part but the living. It helped us to prepare for the future.鈥�
The newlywed couple arrived in Athens 60 years ago this month, with Joy expecting their first child and Kokenge accepted for graduate studies in the Department of Chemistry. They moved into old military barracks on East State Street that had been converted into married student housing鈥�14 units total, each housing eight families, and all without air conditioning.
Kokenge came to campus with a goal of earning a master鈥檚 degree and becoming a college professor. A qualifying exam given to graduate students at the time instead landed him in the chemistry department鈥檚 doctorate program鈥擮HIO鈥檚 first PhD program, established in 1956.
鈥淭here might have a been a little bit of disappointment in the sense that it looked like I was going to be there a little longer,鈥� Kokenge remembers. 鈥淛oy chimed in right way, saying, 鈥楲et鈥檚 stick it out.鈥� We were there, and we wanted to make the most of it.鈥�
Kokenge was one of approximately 15 graduate students in the program that year鈥攁ll men and only two of them married. He studied under the direction of the now late Professor Emeritus of Chemistry Dr. James Tong whose research was supported by the U.S. Atomic Energy Commission. It was research that not only proved valuable in his future career but provided Kokenge a summer grant that supplemented the $1,800 stipend he earned during the rest of the academic year.
鈥淲e didn鈥檛 have much, and we really had to scrape by,鈥� Kokenge says. 鈥淏ut it was the best years of our life.鈥�
The Kokenges were there in 1963 when comedian Bob Hope touched down at the 花季传媒 Airport鈥攖hen located near their military barracks apartment off East State Street鈥攆or a performance on campus. They watched as President Lyndon B. Johnson delivered his 鈥淕reat Society鈥� speech on The College Green in May 1964. And, like all Athens Campus students in those days, their OHIO years were marked by regular flooding of the Hocking River, which the Kokenges remembered turned Peden Stadium into a lake and buckled the floors of Grover Center.
Their fondest memories, however, were of OHIO鈥檚 annual Homecoming festivities鈥攁nd those of 1964 in particular. That was the year that Joy, seven months pregnant with their second child, was named Mrs. 花季传媒 through the University鈥檚 chapter of the National Association of University Dames, an organization for the wives of married students. Joy served as president of OHIO鈥檚 affiliate of the National Association of University Dames from 1963-64.
鈥淗omecomings were always a big thing, and we always enjoyed them,鈥� Joy says. 鈥淲e got to ride in the Homecoming Parade in 1964, so that was a real highlight. We were also invited to President Alden鈥檚 home for the National Association of University Dames鈥� 鈥楶utting Hubby Through鈥� program.鈥�
Indeed, Joy did help get her husband not only through, but to 花季传媒, where, Kokenge proudly says, 鈥�We pursued my PhD.鈥�
It was Joy and a professor at the University of Dayton, where Kokenge earned his bachelor鈥檚 degree in chemistry, who convinced him to pursue graduate studies. And it was Joy who took to the typewriter, using two sheets of onionskin paper separated by carbon paper, to compile all the chemical formulas and research in her husband鈥檚 126-page dissertation.
When it came time for Kokenge to look for jobs, the now late Professor Emeritus of Chemistry Dr. Robert Kline steered the soon-to-be OHIO graduate in a life-changing direction. With several job offers in hand, Kokenge came to Kline for his advice.
Having worked with the U.S. Department of Energy鈥檚 Los Alamos National Laboratory, Kline recommended that Kokenge accept an offer from the Monsanto Research Corp.鈥檚 Mound Laboratory in Miamisburg, Ohio, a facility operated by the Atomic Energy Commission.
鈥淗e said, 鈥楤ernie, I can only recommend what I know about,鈥欌€� Kokenge remembers of his conversation with Kline. 鈥淗e had an idea of what Mound was doing, and he said, 鈥榊ou鈥檙e going to have a unique opportunity鈥攐ne that not too many people will have鈥攊f you work there.鈥欌€�
Kokenge started his career as a senior research chemist at the Mound Laboratory, which at the time was engaged in the development of nuclear weapon components鈥攁s an offshoot of the Manhattan Project鈥攁nd the creation of a new way of generating power. Scientists at Mound had invented what was known as radioisotopic thermoelectric generators (RTGs), a type of nuclear battery fueled by plutonium-238. Kokenge鈥檚 work at Mound focused on the RTG batteries and, most notably, improving and refining plutonium-238 fuels, a task and a challenge he successfully completed, earning him a patent on the modified fuel form in 1972.
鈥淚 was fortunate to join Mound at a time when this concept of plutonium-238 heat sources was just starting,鈥� Kokenge says. 鈥淒r. Kline told me I鈥檇 have a chance to do some things that are very unique, and, boy, was he right on.鈥�
Some of the plutonium-238 RTGs produced at Mound, and later fueled by Kokenge鈥檚 improved plutonium-238, powered spacecrafts and scientific instruments of several NASA missions. RTGs used during the Apollo missions and moon landing鈥攁nd still on the lunar surface鈥攕tudied everything from the body鈥檚 atmosphere to its seismic activity. 1975鈥檚 Viking Mars Landers, the first missions to land on Mars, included RTGs that operated for four to six years. And Pioneer 10, NASA鈥檚 first mission to the outer planets, continued to send signals back to Earth for more than 30 years, powered by Kokenge鈥檚 plutonium-238 fuel.
Kokenge鈥檚 achievements at Mound literally launched his name into space. His signature鈥攁longside those of NASA workers and contractors鈥攃an be found on scientific instruments on the moon and on the Galileo spacecraft, which plunged into Jupiter鈥檚 atmosphere in 2003.
鈥淣one of this would have been possible without those RTGs,鈥� Kokenge says. 鈥淭hey were the sources of power, the onboard power utility if you will, for all these scientific probes. We were only one small part of an overall effort, but you feel good about contributing to what the United States has been able to do over the years in space exploration. You鈥檝e done something that鈥檚 left a footprint on our scientific endeavors.鈥�
Kokenge moved into management at Mound, eventually becoming associate director of the laboratory, responsible not only for the space program but also for the research, development and production of nuclear weapon components.
In 1986, Kokenge finally landed the career he had set out for when he enrolled at OHIO. He accepted a position as vice president of strategic planning and program development at Kentucky Christian College, where he was also afforded the opportunity to teach chemistry and physics. He went on to become a consultant for the U.S. Departments of Energy and Labor, using his college education and work at the Mound Laboratory to help index the chemicals and toxic materials workers had been exposed to over the years.
Kokenge retired in April 2020, and as the couple embarked on a new chapter in their lives, they couldn鈥檛 help but think back to where it all began.
鈥淚t was a sad day when we moved out of the barracks,鈥� Joy recalls. 鈥淲e had such great friends down there. 鈥� We鈥檇 do limbo in the yards and have parties in the evenings. We just had a great time, and it was like a big family鈥攁nd great memories.鈥�
Those memories have continued over the years. The Kokenges stayed in touch with some of the friends they made in Athens and with Dr. Tong, last visiting with him in October 2010 when they returned to campus for a football game. And they鈥檝e kept up with visits to their first home as a family.
In May, they participated in the OHIO @ home series, taking a on the Athens Campus. The couple returned to campus this summer to see the new 34,000-square-foot facility鈥攖he 21st-century version of the research labs and classrooms Kokenge experienced back in the 1960s when the chemistry program was housed in a building across from Bentley Hall.
鈥淚鈥檓 personally grateful to 花季传媒 and its professors for the training, the encouragement and the recommendations I received over the years,鈥� Kokenge says. 鈥淛oy and I have been blessed to be able to do a lot of things over the years, and we are so grateful to 花季传媒 for the experience we had. It was the best experience.鈥�