Mayer, Louis B. Mayer, Louis Burt Mayer
(noun) United States filmmaker (born in Russia) who founded his own film company and later merged with Samuel Goldwyn (1885-1957)
Mayer, Marie Goeppert Mayer
(noun) United States physicist (born in Germany) noted for her research on the structure of the atom (1906-1972)
Source: WordNet® 3.1
12 June 2025
(noun) a decrease in the density of something; “a sound wave causes periodic rarefactions in its medium”
According to Guinness World Records, on 25 September 2016, the Birla Institute of Management Technology (India) in Uttar Pradesh, India, constructed the largest coffee cups pyramid consisting of 23,821 cups. They used paper takeaway coffee cups to build the pyramid.
