Is perfume art? Could it be? Or is it something else: a craft, a commercial product, an ornament, a luxury, a prosthetic, an aphrodisiac, a love letter, a prayer, a con? Why does it matter? [more inside]
posted by divabat
on Dec 23, 2013 -
Foxes hunt rodents in the snow by listening for their movements and leaping high
to pounce on their prey
. Interestingly, they hunt most successfully when they jump in a north-easterly direction - 73% of the time. Jumping in the opposite direction has a 60% success rate. Pouncing in other directions was successful only 18% of the time. This was consistent regardless of time of day, season of year and weather conditions. [more inside]
posted by Stark
on Feb 4, 2013 -
Hacking the Senses
: The brain is far more plastic than we commonly realize. Presenting new 'senses' via the old inputs works extremely well, to the point that long-term volunteers are a little lost without their new abilities to feel magnetic north or absolute orientation. Tasting direction; feeling pictures. Fascinating stuff. In a loosely related article, genetically modified mice
are able to see the full color range visible to humans, even though the last natural mouse able to see this way died out a hundred million years ago. Add the new sensors, and the brain reconfigures. [via]
posted by Malor
on Apr 5, 2007 -
- source of info about complications and their treatment from Lasik and other vision correction surgeries.
posted by Gyan
on Jan 31, 2005 -
Seeing with sound.
A researcher in the Netherlands has developed a system that converts pictures from a head-mounted camera into highly complex soundscapes, which are then piped to the user via headphones. After only a week of use, a woman who has been blind from birth can tell a CD from a floppy, and discern whether the lights are on or off. Not quite up to either a bat and/or Daredevil
standards, but very cool nonetheless.
posted by Irontom
on Oct 14, 2003 -
"Modern scientists have known about synesthesia
since 1880, when Francis Galton
, a cousin of Charles Darwin
, published a paper in Nature on the phenomenon. But most have brushed it aside as fakery, an artifact of drug use (LSD
can produce similar effects) or a mere curiosity. About four years ago, however, we and others began to uncover brain processes that could account for synesthesia. " This article
from Scientific American seems to be turning heads around the Psychology Department at U of M [Michigan]. It's got me going too.
I've seen real connections between color and sound before, stone sober. Could there be something to all this?
posted by phylum sinter
on Apr 15, 2003 -
A set of 24 colour blindness tests
I picked up this link from the comments in another forum, somebody mentioned they were colour blind and provided a link to these tests. Interestingly the colour blind can also see stuff that normally sighted people can't.
posted by substrate
on Mar 6, 2003 -
Cool eyeball science
Quick summary of interesting research on the output of the eyeball. 3 really cool things: 1, we know much more about the output of the eyeball now than a few years ago; 2, they've got a neural network doing visual processing like the eye; 3, most of what you see your brain makes up!
posted by daver
on Mar 28, 2001 -