A person who was known for his work in mass spectrometry discovered Uranium-235.
Leland Interactive Media is a video game developer that made Super Nintendo Entertainment System and Sega Genesis games like Kyle Petty 's No Fear Racing , Double Dragon V  : The Shadow Falls , and Troy Aikman NFL Football .. video game. video game. developer. Software developer. Super Nintendo Entertainment System. Super Nintendo Entertainment System. Sega Genesis. Sega Genesis. Troy Aikman NFL Football. Troy Aikman NFL Football. The company was established in 1992 and developed games primarily in the 1990s .