Associations to the word «Spectroheliograph»
Adjective
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Wiktionary
SPECTROHELIOGRAPH, noun. (astronomy) an instrument that produced monochromatic photographs of the sun using light at a selected wavelength
Wise words
Too often we underestimate the power of a touch, a smile, a
kind word, a listening ear, an honest compliment, or the
smallest act of caring, all of which have the potential to
turn a life around.