Duvet Covers: Middle aged caucasian mathematician explaining equations on a white wall

File Details

Published: 2019-03-22 00:49:39.344417 Category: Science Type: Photo Model release: Yes

---

Keywords

mathematician, teaching, university, education, lecture, science, theory, school, formula, mathematic, scientist, drawing, complex, problem, research, solution, exam, physics, writing, man, persistence, caucasian, mathematic, discovery, analysis, equation, dedication, classroom, engineering, perseverance, achievement, solving, learning, number, concept, creativity, academic, prof, success, thinking, standing, algebra, working, portrait, intelligent, senior, cognition, teacher