Ružová neexistuje
Pink has no wavelength of its own; it is a color the brain invents when the eyes see red and blue light together.
Before you read
Before you read
Ružová farba neexistuje. Pošli to niekomu, kto sa s tebou o chvíľu začne hádať. Pozri sa na dúhu alebo rozlož svetlo cez kúsok skla. Uvidíš červenú, oranžovú, žltú, zelenú, modrú a fialovú v peknom rade. Ani jedna časť toho radu nie je ružová.
Samotné svetlo ružovú nevytvára. Niekedy tvoje oči zachytia naraz silné červené a silné modré svetlo a málo zeleného. Tvoj mozog nemá pre takúto zmes pripravenú žiadnu bežnú farbu. Tak namiesto medzery jednoducho vymyslí úplne novú farbu.
Tá nová farba je ružová. Žije len v tvojej hlave, nie vonku vo svete. Vonku, v skutočnom svetle, ružovú nikde nenájdeš. Ale keď ju vidíš, vždy ti pripadá úplne skutočná.
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