Einstein's formula on a chalkboard with an apple, a book and some chaks.

---

Size: 3648px × 2736px
Photo credit: © YAY Media / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: =mc2, algorithm, apple, blackboard, board, book, books, chalk, chalkboard, chalks, class, classroom, college, concept, desk, educate, education, educational, einstein, elementary, food, formula, fruit, green, high, horizontal, idea, indoors, information, interior, knowledge, learn, lesson, literature, mathematics, message, object, physics, primary, relativity, research, school, stack, study, teach, text, textbook, theory, words