Mihajlo D. Mesarovic (Serbian: Mihajlo D. Mesarović, Serbian Cyrillic: Михајло Д. Месаровић; born July 2, 1928) is a Serbian scientist, who is a professor of Systems Engineering and Mathematics at Case Western Reserve University. Mesarovic has been a pioneer in the field of systems theory, he was UNESCO Scientific Advisor on Global change and also a member of the Club of Rome.

Mihajlo D. Mesarović was born on July 2nd, 1928 in Zrenjanin, Yugoslavia. He was awarded the B.S. from the University of Belgrade Faculty of Electrical Engineering in 1951. In 1955 he received a Ph.D. in Technical sciences from the Serbian Academy of Sciences and Arts.

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Bogdan Maglich (also spelled Maglic or Maglić) (born August 5, 1928 in Sombor, Yugoslavia) is a nuclear physicist and the leading advocate of a purported non-radioactive aneutronic fusion energy source. Maglich's Migma fusion would use colliding ion beams. He is the son of a lawyer and elected member of the Yugoslav Royal Parliament. At the age of 12, he and his mother were imprisoned in a Croatian Nazi concentration camp for Serbs, but they subsequently escaped.

Maglich received his Bachelor of Science degree from the University of Belgrade in 1951, his Master of Science degree from theUniversity of Liverpool in 1955, and his Ph.D. in high-energy physics and nuclear engineering from the Massachusetts Institute of Technology in 1959. Upon receiving his Ph.D., Maglich joined Dr. Louis Alvarez's research group at Lawrence Berkely Lab. During this time, he participated in the discovery of the omega meson and invented the "sonic spark chamber".

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Pioneers in the United States Space Program

Seven Americans of Serbian descent have had the distinct honor of participating in the construction of Apollo spaceships and by their professional ability and knowledge have contributed to opening the inroads of the infinity of space to our civilization.

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Mihajlo Idvorski Pupin, Ph.D, LL.D. (October 4th, 1858 - March 12th, 1935) was a Serbian physicist, best known for devising means of greatly extending the range of long-distance telephone communication by placing loading coils (of wire) at predetermined intervals along the transmitting wire (known as pupinization).

Pupin was born in the village Idvor, Banat (then the Austro-Hungarian Empire) to a Serbian family. Pupin emigrated to U.S. when he was only 16.

Nikola Tesla (July 10th, 1856 - January 7th, 1943) was a Serbian-American inventor and visionary genius. Tesla is recognized among the most accomplished scientists of the late 19th and early 20th centuries. His patents and theoretical work form the basis of modern polyphase alternating current electric power (AC) systems of motors, generators and transformers, with which he helped usher in the Second Industrial Revolution.