What are household smells?

Sep 14, 2017 ... Your sense of smell relies on your nose's recognition of tiny particles in the air called odorants. Odorant particles are released from their ... Aug 24, 2017 ... Residents are subjected to a foul odor during parts of the day – a stench confirmed to emanate from a nearby ice cream plant. a smell or a scent caused by one or more volatilized chemical compounds generally found in low concentrations that humans and many animals can perceive via ... May 12, 2020 ... Mouse olfactory neurons respond in real time to odor mixtures. When individual cells become activated by odors, their green fluorescence increases. Our understanding of the mechanisms behind the detection of odours and how the brain reconstructs these stimuli into a 'smell map' of the world has greatly ... Jul 11, 2022 ... 'Petrichor' originally doesnt really mean 'the smell of rain'.. Its origins stem from 'a term was required' to descibe that great refreshing smell. May 29, 2020 ... Researchers examined line-dried towels at the molecular level, to try to pinpoint the source of their specific fragrance. Aug 17, 2014 ... Asparagus make our urine smell? 17 August 2014 Share Save By Claudia Hammond profile image Claudia Hammond Features correspondent Oct 4, 2017 ... According to astronauts, they all smell like space. While each astronaut smells something a bit different, they all agree 'space stinks'. Ozone molecules are carried down by droplets of rain to contribute to the scent. Oxygen (O2). Ozone (O3). The Smell of Rain.