Sometimes quite freshly floral, and then again sometimes extremely pungent.

Each odor activates a different combination of sensors, which in turn activates a different odor detector in the mushroom body.

It was frightening, and it showered us with leaves and a pungent smell.

But like in the milk commercial, if you know what odor you want to detect, then they can formulate a specific dye to detect just that odor.

The fly should learn to avoid the optically reinforced odor.

Now the Apple guys are texting, Develop odor emission plug in.

Then he'd run his hand over the rag paper, and the pungent ink and the deckled edges of the pages.

That caused a strengthening of the connections between the currently active odor detector and the motors.

But if it had been following the odor plume, it would have come in from the other direction.

Whenever a fly reaches the midpoint of the chamber where the two odor streams meet, it has to make a decision.

Dead flies cause the oil of the perfumer to send forth an evil odor so does a little folly outweigh wisdom and honor.

Dead flies cause the oil of the perfumer to send forth an evil odor so does a little folly outweigh wisdom and honor.

It has to decide whether to turn around and stay in the same odor, or whether to cross the midline and try something new.

This means that the policy that the Actor implements now includes an instruction to avoid the odor that's in the right half of the chamber.

By detecting the odor of particular bacteria, or viruses, or even lung cancer, the dots will change and they can use software to analyze the results.

And whenever they made one of the two choices, chose one odor, in this case the blue one over the orange one, we switched on the lights.

Whenever it comes up to the midpoint, it pauses, it carefully scans the odor interface as if it was sniffing out its environment, and then it turns around.

So the pilot in the cockpit of the fly, the Actor, can tell which odor is present simply by looking at which of the blue LEDs lights up.

So the next time the fly finds itself facing the same odor again, the connection is strong enough to turn on the motors and to trigger an evasive maneuver.

According to 1930s marriage manual author, Theodoor van de Velde, a slight seminal odor can be detected on the breath of a woman within about an hour after sexual intercourse.

So here's the format They're going to have six minutes each, and then after one little, quick exchange between them, I want two people on each side of this debate in the audience to have 30 seconds to make one short, crisp, pungent, powerful point.

What the Actor does with this information depends on its policy, which is stored in the strengths of the connection, between the odor detectors and the motors that power the fly's evasive actions.

For example, the release amount of harmful substances is specified in the Limits of cast in situ and prefabricated surface finished products and odor requirements , which requires that the total volatile organic compounds should not exceed 5 mg cubic meter, formaldehyde should not exceed 0.4 mg cubic meter, carbon disulfide should not exceed 7 mg cubic meter, benzene should not exceed 0.1 mg cubic meter, and the odor grade should not be higher than Grade 3.

And I thought about this concept of, imagine if we could reprogram our own body odor, modify and biologically enhance it, and how would that change the way that we communicate with each other?

The Inventables guys, Zach Kaplan and Keith Schacht, demo some amazing new materials and how we might use them. Look for squishy magnets, odor detecting ink, dry liquid and a very surprising 10 foot pole.

And they can use that task specific odor in cuticular hydrocarbons they can use that in their brief antennal contacts to somehow keep track of the rate at which they're meeting ants of certain tasks.

If you stop that behavior on one group that you're experimenting with, and you allow it in another group that you're experimenting with, and then you present those rats with a cat odor saturated collar, they're hardwired to flee and hide.

When one ant touches another, it's smelling it, and it can tell, for example, whether the other ant is a nest mate because ants cover themselves and each other, through grooming, with a layer of grease, which carries a colony specific odor.

There stood before them seventy men of the elders of the house of Israel and in their midst stood Jaazaniah the son of Shaphan, every man with his censer in his hand and the odor of the cloud of incense went up.

There stood before them seventy men of the elders of the house of Israel and in their midst stood Jaazaniah the son of Shaphan, every man with his censer in his hand and the odor of the cloud of incense went up.