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Odor

The oPhone, a Bluetooth-enabled odor emitting device designed that lets users send smells ...

The smartphone has certainly ushered in a state of hyper-connectivity, where the sharing of information over long distances, even to the other side of the world, is a simple tweet, email or Snapchat away. While these platforms offer up plenty of content for our eyes and ears, some feel that our noses are missing out on all the fun and have developed the oPhone, a Bluetooth-enabled odor emitting device designed to enable users to send smells to one another as a text or email.  Read More

Scientists are investigating BO as an additional form of biometric identification (Photo: ...

Move over, fingerprints, iris scans and facial recognition, because a new form of biometric identification may soon be joining you – body odor. According to scientists at Spain's Universidad Politécnica de Madrid, peoples' unique scent signatures remain steady enough over time to allow for an ID accuracy rate of approximately 85 percent.  Read More

The current functioning prototype of the Odoreader

A new, non-invasive type of test could spell the beginning of a new age in bladder cancer diagnosis. Researchers at the University of Liverpool and University of the West of England in Bristol have created a device that can analyze the odors in urine to catch early signs of this type of cancer. The researchers claim the device has generated an accuracy rate of 100 percent in tests with 98 urine samples.  Read More

Madeleine in the process of capturing the smell of a source object

The five traditional senses of perception – sound, sight, smell, touch, and taste – are all capable of triggering memories. However, we haven't yet figured out how to capture copies of all of these inputs. We can capture images on cameras and sounds on audio equipment, we can recreate tastes to a certain degree, and we can simulate touch with physical copies of other things. But what about smells? The ability to capture everyday odors in an immutable state has eluded us. Until now.  Read More

Kaori-chan, a female robot, can smell your breath and responds based on a four point scale...

Have you got a case of dog breath? How about smelly feet? Friends and family may not tell you, but a couple of new robots will. Built by the Kitakyushu National College of Technology and a group of inventive pranksters calling itself CrazyLabo, the pair of odor-detecting robots are giving people a lesson in hygiene and a few chuckles.  Read More

Using genetic engineering to alter the Aedes aegypti mosquito's sense of smell could revea...

It has long been believed that detecting carbon dioxide was one of the ways that mosquitoes target their human prey. But the fact that mosquitoes tend to favor certain people over others indicates that some other odor also plays a part in the attraction. Researchers at the Howard Hughes Medical Institute (HHMI) have genetically engineered mosquitoes to alter their sense of smell, which could provide the understanding required to block the pesky pests' attraction to humans.  Read More

A diagram of the Purrfect Air Litter Box System

Indoor green walls, for those who don’t know, are essentially flat vertical surfaces that are completely covered in plants. Not only do they look nice, but they also help remove toxins from the air. Now, gardening entrepreneur Mark Prescott has taken that same idea and applied it to a cat litter box deodorizer, known as the Purrfect Air Litter Box System.  Read More

Bye Bye Laundry is a range of clothes hangers that uses the power of activated charcoal to...

Recent design graduate Lisa Marie Bengtsson believes many of us wash our clothes far more often than is necessary. And she may well be correct. Certainly, we're generally brought up to believe that clothes need to be washed after being worn for a certain length of time, whether they're actually dirty or not. It's hard to argue against underwear and other garments that are in direct contact with our bodies being washed very regularly, but what about other garments that merely act as extra outer layers? Perhaps the Bye Bye Laundry clothes hanger is the answer.  Read More

The Apollo dress shirt from Ministry of Supply uses NASA space suit technology to regulate...

So you're looking dapper in your snappy business suit as you head out into the afternoon sun to walk a few blocks to your next meeting but by the time you arrive you're a good deal less fresh than when you set off just moments before. Your expensive new super white cotton shirt is stuck to your back and something nasty is taking to the air around you. This is precisely the kind of scenario that the Apollo shirt from Ministry of Supply was designed to combat. The wrinkle-free dress shirt makes use of NASA technology to help regulate body temperature, while also neutralizing pit-pong and adapting to the movement of the wearer.  Read More

Scientists have grafted olfactory receptors onto carbon nanotubes, in a step towards produ...

While people may have laughed at the mechanical-nose-bearing Odoradar device that Elmer Fudd once used to track Bugs Bunny, the development of real devices that can "smell" recently took a step forward, as researchers from the University of Pennsylvania grafted olfactory receptor proteins onto carbon nanotubes. These proteins are ordinarily located on the outer membrane of cells within the nose. When chemicals that enter the nose bind with the proteins, a cellular response is triggered, that leads to the perception of smell. It is hoped that a synthetic version of that same response could be possible, within sensing devices incorporating the nanotubes.  Read More

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