When your neurons are replaced, they change. If you are newly in love (or experience a trauma) and a scent is associated with it, you may develop a heightened sensitivity to that scent.

Luca Turin on the science of scent

They're sending out a fantastic array of scent to any insect that'll have it.

Catch a signal.

But there is a catch. Of course there is always a catch in these cases.

yet through the scent of water it will bud, and put forth boughs like a plant.

yet through the scent of water it will bud, and put forth boughs like a plant.

Yet through the scent of water it will bud, and bring forth boughs like a plant.

Yet through the scent of water it will bud, and bring forth boughs like a plant.

Catch as catch can.

An animal only needs two hundredths of a second to discriminate the scent, so it goes extremely fast.

Throw a sprat to catch a whale.

But it has a terrible catch, and the catch is that this system is destined to collapse.

Where can I catch a bus?

It's easy to catch a cold.

We set a trap to catch a fox.

They don't catch them in a net.

Can I catch a taxi near here?

Take care not to catch a cold.

A wooden building can easily catch fire.

Be careful not to catch a cold.

I mean it has evolved a very specific set of traits color, scent, flavor, pattern that has lured that bee in.

What's the science behind a sublime perfume? With charm and precision, biophysicist Luca Turin explains the molecular makeup and the art of a scent.

As the caravan set off, their father said, I sense the scent of Joseph, if you will not consider me a dotard.

As the caravan set off, their father said, I sense the scent of Joseph, if you will not consider me a dotard.

When the caravan left (Egypt), their father said I do indeed scent the presence of Joseph Nay, think me not a dotard.

When the caravan left (Egypt), their father said I do indeed scent the presence of Joseph Nay, think me not a dotard.

Here, catch!

It is difficult to catch a rabbit by hand.

Catch the Bombs

Didn't catch on, unfortunately.

You can't catch me.

Someone! Catch that man!

I often catch colds.

We'll never catch him.

So, when the caravan set forth, their father said, 'Surely I perceive Joseph's scent, unless you think me doting.'

So, when the caravan set forth, their father said, 'Surely I perceive Joseph's scent, unless you think me doting.'

As the caravan departed, their father said 'I smell the scent of Joseph, unless you think I am foolish'

As the caravan departed, their father said 'I smell the scent of Joseph, unless you think I am foolish'

As a result, much of the swordfish caught is classified as so called bycatch. According to Crowder and Myers, swordfish is such a common catch on tuna targeted trips that about 50 percent of the total swordfish catch is taken as bycatch, not as targeted catch.

A snare will take him by the heel. A trap will catch him.

A snare will take him by the heel. A trap will catch him.

Teacher You can't catch me.

Children You can't catch me.

Fisheries by catch and discards