Bill Gates keeps a wall mounted periodic table in his office featuring physical samples of many chemical elements. The display reflects his long standing interest in science and technology. Because some elements are extremely unstable or radioactive, the collection contains most rather than every element. The exhibit combines scientific education with personal curiosity and design. Source: Chung, Jackson. “Rare Look at Bill Gates’ Wall Mounted Periodic Table in His Office with Samples of Most Elements.” TechEBlog, 2 Feb. 2023. Want more interesting content like this ? Follow gravitonomy :) #periodictable #science #chemistry #physics #elements