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  • Petrichor - Wikipedia
    Petrichor ( ˈpɛtrɪkɔːr PET-rih-kor) [1] is the earthy scent from an array, in particular, of plant-derived chemicals, produced when rain falls on dry soil The word was coined in 1964 by Australian scientist Richard Thomas, [2] in a paper co-authored with Isabel Bear which described the phenomenon [3]
  • PETRICHOR Definition Meaning - Merriam-Webster
    The meaning of PETRICHOR is a distinctive, earthy, usually pleasant odor that is associated with rainfall especially when following a warm, dry period and that arises from a combination of volatile plant oils and geosmin released from the soil into the air and by ozone carried by downdrafts
  • The Smell of Rain Is Called Petrichor, and Has A Lot of Science Behind . . .
    The smell of rain is known as petrichor, a term derived from petro — meaning rock — and ichor — meaning tenuous essence The smell is generated from an oncoming rainstorm
  • Petrichor: What Causes the Earthy Smell After Rain?
    Most people notice a distinctive smell in the air after it rains It's frequently linked with spring, as the smell of fresh-cut grass is associated with summer You'll find it in a lot of poetry and also on many inspirational lists of things to be happy about
  • Petrichor and Geosmin – The Smell of Rain
    Petrichor is the smell of rain when it falls on dry ground The aroma comes from a mixture of chemicals, including geosmin from algae and bacteria, ozone from the effect of lightning on air, and volatile oils released by plants
  • Petrichor: Why does rain smell? The Science Behind Petrichor -
    The term “petrichor”, with its evocative and somewhat mystical quality, refers to the distinctive, earthy, and often pleasant aroma that arises when rainfall strikes dry soil or other surfaces
  • The science behind the smell of rain - Popular Science
    Petrichor: the smell of rain But what causes it? The name “petrichor” was coined by Australian scientists Isabel Bear and Dick Thomas in 1964, in a paper that constituted perhaps the first
  • Weekly “What is it?”: Petrichor - UF IFAS Extension Escambia County
    Petrichor is what we smell as rain hits the ground The phenomenon has been in scientific literature for centuries, but the mechanism was first explained in the 1960’s by Australian scientists The name petrichor comes from the Greek words “petra” (rock) and “ikhor” (blood of the gods)
  • Petrichor: Why does it smell after it rains? - BBC Newsround
    Petrichor is the word for the smell of rain It comes from the Greek words, petros meaning "stone" and ichor meaning "the fluid that flows in the veins of the gods" The term was first used by
  • What Is the Smell of Rain Called? The Science of Petrichor
    The scientific term for the pleasing, earthy odor that rises when rain falls on dry soil is petrichor Australian scientists Isabel Joy Bear and Richard Grenfell Thomas coined the term in 1964, combining two Greek words to describe the phenomenon





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