https://www.vice.com/en_us/article/88qny5/terrence-howard-says-he-reinvented-physics-wants-to-give-uganda-new-forms-of-flight-defense

Former Empire actor and red carpet scientist Terrence Howard gave an address in Uganda this week, in which he claimed “​I was able to identify the grand unified field equation they've been looking for, and put it into geometry." This, Howard asserted, had led to him developing “a new hydrogen technology” that the country could use to defend itself. Howard, who studied engineering at Pratt but did not complete his degree, has a history of making bold if somewhat muddled scientific claims. 

Howard, who has done marketing videos for a controversial ayahuasca retreat in Costa Rica, quit acting after Empire, then came out of retirement the following year for a TV project. He went mildly viral in 2019 for saying on the Emmys red carpet—in response to a totally unrelated question about his retirement from acting—that he had, in his words, “made some discoveries in my own personal life with the science that, y’know, Pythagoras was searching for.” Some of his discoveries are laid out on a website dedicated to proving that one times one equals two.