The sun and bright light seem to trigger a response to a brain hormone known as melatonin (produced by the pineal gland), which is, in part, responsible for preventing the blues. Stay in brightly-lit rooms on dark days.
Dace definition: A dace is a type of fish that lives in rivers and lakes . | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | Grammar | Scrabble | Blog English
plural dunces. Learner's definition of DUNCE. [count] old-fashioned. : someone who is stupid or slow at learning things. Don't be a dunce. a dunce/dunce's cap [=a tall pointy hat worn in the past by students as a punishment for failing to learn their lessons]