Chokoleti
Asili yake ni kinywaji wa watu wa Mexiko wa kale waliochemsha unga la kakao katika maji pamoja na viungo. Wahispania waliikuta kwa Azteki na kuipeleka Ulaya. Wakitumia hapa jina la Kiazteki "xocolātl" lenya maana ya "maji chungu".
Tuzo ya Nobel
1931 – (hakuna tuzo kwa Fizikia), Carl Bosch na Friedrich Bergius (Kemia), Otto Warburg (Tiba), Erik Axel Karlfeldt (Fasihi), Nicholas Butler na Jane Addams (Amani); 
1932 – Werner Heisenberg (Fizikia), Irving Langmuir (Kemia), Charles Sherrington na Edgar Douglas Adrian (Tiba), John Glasworthy (Fasihi), (hakuna tuzo kwa Amani); 
1933 – Erwin Schrödinger na Paul Dirac (Fizikia), (hakuna tuzo kwa Kemia), Thomas Hunt Morgan (Tiba), Ivan Bunin (Fasihi), Norman Angell (Amani); 
1934 – (hakuna tuzo kwa Fizikia), Harold Urey (Kemia), George Minot, William Murphy na George Whipple (Tiba), Luigi Pirandello (Fasihi), Arthur Henderson (Amani); 
1935 – James Chadwick (Fizikia), Frederic na Irene Joliot-Curie (Kemia), Hans Spemann (Tiba), (hakuna tuzo kwa Fasihi), Carl von Ossietzky (Amani); 
1936 – Carl David Anderson na Victor Francis Hess (Fizikia), P. Depye (Kemia), Henry Dale na Otto Loewi (Tiba), Eugene O’Neill (Fasihi), Carlos Saavedra Lamas (Amani); 
1937 – Clinton Davisson na George Thomson (Fizikia), Norman Haworth na Paul Karrer (Kemia), Albert Szent-Györgyi (Tiba), Roger Martin du Gard (Fasihi), Cecil of Clelwood (Amani); 
1938 – Enrico Fermi (Fizikia), Richard Kuhn (Kemia), Corneille Heymans (Tiba), Pearl S. Buck (Fasihi), Tume ya Nansen kwa Wakimbizi (Amani);