We have Mark Dean to thank for being the brains behind some of the key components that brought us early computers in the 1980s. “A lot of kids growing up today aren’t told that you can be whatever you want to be,” the computer engineer once said, according to sources. “There may be obstacles, but there are no limits.”   View this post on Instagram   A post shared by AfroTech (@afro.tech) And there were certainly no limits when it came to the achievements of Dean. Upon receiving his degree in electrical engineering from the University of Tennessee in 1979, he headed to IBM, according to Our Tennessee. In the midst of his work, Dean earned a master’s degree from Florida Atlantic University and a doctorate from Stanford University in 1992. He also made history as the first Black person to become an IBM Fellow — the company’s highest distinction. “I ignored the people attempting to block my progress and had no limits to who I talked to and in sharing my opinion,” Dean said in a previous...