Essentials
theDiagonal is a personal blog by Mike Gerra, skeptic, technologist, psychologist, artist, humanist, collector of grand, eclectic ideas.theDiagonal blog connects the dots across multiple disciplines for inquisitive, objective and critical thinkers, exploring the vertices of big science, disruptive innovation, global sustainability, illuminating literature and leftfield art. It is on this diagonal that creativity thrives, big ideas take flight and reason triumphs.
Tag Archives: sense
Tuesday, November 13, 2012
Hearing and Listening
Auditory neuroscientist Seth Horowitz guides us through the science of hearing and listening in his new book, “The Universal Sense: How Hearing Shapes the Mind.” He clarifies the important distinction between attentive listening with the mind and the more passive act of hearing, and laments the many modern distractions that threaten our ability to listen effectively.
From the New York Times:
HERE’S a trick question. What do you hear right now?
If your home is like mine, you hear the humming sound of a printer, the low throbbing of traffic from the nearby highway and the clatter of plastic followed by the muffled impact of paws landing on linoleum — meaning that the cat has once again tried to open the catnip container atop the fridge and succeeded only in knocking it to the kitchen floor.
...read moreThursday, August 25, 2011
The Ascent of Scent
Scents are deeply evokative. A faint whiff of a distinct and rare scent can bring back a long forgotten memory and make it vivid, and do so like no other sense. Smells can make our stomachs churn and make us swoon.
The scent-making industry has been with us for thousands of years. In 2005, archeologists discovered the remains of a perfume factory on the island of Cyprus dating back over 4,000 years. So, it’s no surprise that makers of fragrances, from artificial aromas for foods to complex nasal “notes” for perfumes and deodorants, now comprise a multi-billion dollar global industry. Krystal D’Costa over at Anthropology in Practice takes us on a fine aromatic tour, and concludes her article with a view to which most can surely relate:
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