In an episode of the popular TV series "Black Mirror" called "Crocodile," an investigator asks a witness to smell a bottle of beer. The aim is to refresh her memory of a crime scene (the crime took place near a brewery).
Jan 12, 2022
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Smell has the power to transport us across time and space. It could be the sweet fragrance of jasmine, or the musty scent of algae. Suddenly, you are back at your childhood home, or under the burning sun of a distant shore.
Dec 22, 2021
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Drivers of conditionally automated vehicles become fatigued more quickly than drivers of completely manual vehicles, according to researchers writing in the International Journal of Vehicle Performance. They are investigating ...
Jul 14, 2021
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Contrary to what science once suggested, older people with a declining sense of smell do not have comprehensively dampened olfactory ability for odors in general—it simply depends upon the type of odor. Researchers at the ...
Jul 1, 2021
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It may sound like something out of a fantasy movie, but scientists hope to be able to bottle the smell of happiness so it can be used to help people with phobias or depression.
Mar 16, 2021
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Humans more accurately recall the locations of high calorie than low calorie foods, according to a study in Scientific Reports. The findings suggest that human spatial memory, which allows people to remember where objects ...
Oct 8, 2020
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We all perceive smells differently and that's why one person's pleasant perfume can be another's nauseating pong, a UNSW researcher explains.
Jun 24, 2020
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Regular coffee drinkers can sniff out even tiny amounts of coffee and are faster at recognising the aroma, compared to non-coffee drinkers, new research has found.
May 14, 2019
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How sensory perception in the brain affects learning and memory processes is far from fully understood. Two neuroscientists at Ruhr-Universität Bochum (RUB) have discovered a new aspect of how the processing of odours impacts ...
Apr 30, 2019
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New research presented at this week's European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) in Amsterdam, Netherlands (13-16 April) shows that a formulation containing zinc oxide is effective at reducing ...
Apr 13, 2019
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An odor or odour is caused by one or more volatilized chemical compounds, generally at a very low concentration, that humans or other animals perceive by the sense of olfaction. Odors are also commonly called scents, which can refer to both pleasant and unpleasant odors. The terms fragrance, scent, and aroma are used primarily by the food and cosmetic industry to describe a pleasant odor, and are sometimes used to refer to perfumes. In contrast, malodor, stench, reek, and stink are used specifically to describe unpleasant odors.
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