Tag Archives: Oak Ridge National Laboratory

The Rocket Scientist Next Door

8 May

A few weeks ago, I interviewed Charlie Bradshaw, a man who lives down the street. This is what I wrote about him.

Charlie Bradshaw walked into his professor’s office without knowing what to expect. He had enlisted in the Navy and entered the V-12 program for training, which was why he was taking Calculus at Sewanee and was facing the uncertainty of this meeting.

The professor began by going over the details of Charlie’s C average but quickly put his grade book aside. This was not a meeting of condemnation. Rather, it was a meeting of encouragement. He saw Charlie’s talent and encouraged him to think about Mathematics as a career. About this meeting, Charlie said, “I didn’t know how important it was to concentrate on what you’re good at.” With that, a lifelong love of Mathematics began.

Charlie finished the V-12 program and was shipped to the Pacific Theater of World War II to prepare for the invasion of Japan. He saw action at Okinawa but, like thousands of America’s enlisted men, was spared the dangers of invasion when President Harry Truman ordered the use of two atomic bombs. Six weeks later, Charlie found himself walking through Hiroshima, the first city hit with an atomic bomb. When asked what he thought as he took pictures of the carnage, Charlie stated that “we can’t have another war with these weapons.”

After the war, Charlie completed school; joined the faculty at Tennessee Polytechnic Institute; and settled his family in Cookeville. In 1951, a new opportunity arose when he heard about recruiters at a local hotel interviewing people for positions at a new government facility in Huntsville, Alabama. Charlie got a new job but had to delay his departure for two weeks. His wife was about to have a baby. Charlie said, “I always knew I didn’t want to spend a career in teaching, in the classroom, but I loved Cookeville. It had good fishing, and I sort of didn’t want to leave, but it was such a big opportunity.”

That opportunity took Charlie into the world of Wernher von Braun, the German rocket scientist who surrendered to American forces at the end of World War II. While von Braun and his German colleagues built rockets, Charlie’s team calculated their flight times and trajectories with a “slide rule and desk calculator.” Each second of the flight had to be computed, which took two weeks and numerous chalkboards. To complete this job, women were hired. Charlie said:

We eventually hired math aides who were women. They were better at it than men. They were more patient. But, Washington didn’t have a civil service classification for them. We had to get Washington to figure out what to call the job, and they decided on Computers.

In 1953, they launched Redstone, America’s first guided missile, and it followed the path that Charlie’s team had calculated. However, the days of the “slide rule and desk calculator” were coming to an end. The Oak Ridge National Laboratory received the first computer in the South, and Charlie transferred to east Tennessee to oversee its installation. This meant that he was the resident expert on computers – the nonhuman kind.

In 1955, Charlie returned to Huntsville as the Deputy Director of Computation and installed the first computer at that location. By this time, there was an international competition to put something into orbit. Charlie remembered:

We had the capability to put the Redstone in orbit, but Eisenhower didn’t want to use a military missile. That’s when they started Vanguard, and it was a tremendous failure. Vanguard never made it. The Russians beat us. Then 85 days later, we were in orbit. Redstone was ready, and the calculations were all done. We could have beaten them, but we weren’t allowed to.

With a string of successful launches, the Mercury program was established to take people into space. Now, Charlie’s calculations did more than determine the trajectory of a rocket. They determined where to have ships waiting to pick up returning astronauts.

In 1962, the stakes were raised when John F. Kennedy announced the goal of putting a person on the moon. According to Charlie, this had always been von Braun’s goal, but concerns remained. Charlie explained, “We always knew sending people to space would happen, but we still had questions about whether man could survive on the moon.”

At one point, President Kennedy toured the Huntsville facility and met the administrative staff. He was introduced to von Braun and other German scientists. After meeting a line of people with German names, he was introduced to someone named Charlie Bradshaw. The president immediately responded, “How did you get in here?” Charlie remembered, “I thought since he was president I better not laugh, but everyone else did.”

Charlie got in there by being one of the best mathematicians in the nation and stayed through the Apollo 11 mission that put the first men on the moon. Looking back at that event, Charlie could not help but think about the president who set the goal and the tragedy that befell him. In Charlie’s mind, the assassination of President Kennedy inspired the space community to make his dream a reality. Charlie reflected, “John F. Kennedy’s death made it happen.”

In 1970, Charlie left the space program to direct the installation of the first computer at Vanderbilt University and oversee its operation. He immediately had trouble with the faculty. Charlie stated:

Physics got into the nuclear business, and they thought they owned the computers. That was one of the big battles we had. They didn’t think computers ought to be used for other things. But then the divinity school started using it and eventually they let students use them to do their theses. But at one point, the Faculty Senate prohibited computers on the campus from being used for word processing.

Charlie remained at Vanderbilt until his retirement, then he taught classes at Cumberland University. Looking back on his career, Charlie said that sending rockets into space made him more interested in the universe, and that interest led him to become a stronger believer in God. In fact, he stated, “I become more of a believer the more I learn.” Without a doubt, Charlie has learned a great deal.






From Hong Kong to Wall Street With Some College in Between

12 Dec

This has been a great weekend in the history of our family. My nephew graduated from the University of Tennessee. I have sat through many graduations, but this was by far the best. The arena was full of people ready to watch their people walk across the stage, and there he was sitting on the front row.

He graduated from the Honors College with a double major in Finance and Chemistry. He did all of that and graduated Magna Cum Laude. That was definitely a first for our family.img_2183

On top of all that, he had some great experiences. During one semester, he studied in Hong Kong and spent a lot of that time traveling around Asia. He went from the temples of Angkor Wat to the casinos of Singapore. He also spent a summer as an intern on Wall Street. As if that was not enough, he worked as an intern at the Oak Ridge National Laboratory, where his name was included in an article published in a prestigious scientific journal.

I could not be more proud of him if he was my own. He had a great college experience, and I know it is just the first step toward great things to come.