Between the years 1831 and 1832, Goodyear heard about gum elastic and examined every article that appeared in the newspapers relative to this new material.

Several attempts to force the endotracheal tube over a gum elastic bougie were unsuccessful.

In 1819, Delabarre introduced the wire crib, which marked the birth of contemporary orthodontics, and gum elastics were first employed by Maynard in 1843.

The Eschmann tracheal tube introducer (often incorrectly referred to as a "gum elastic bougie") is specialized type of stylet used to facilitate difficult intubation.

In 1949, Macintosh published a case report describing the novel use of a gum elastic urinary catheter as an endotracheal tube introducer to facilitate difficult tracheal intubation.

The material of Venn's design was different from that of a gum elastic bougie in that it had two layers: a core of tube woven from polyester threads and an outer resin layer.

The circumstances attending the discovery of his celebrated process is thus described by Mr. Goodyear himself in his book, "Gum Elastic and Its Varieties, with a detailed account of its application and uses and of the Discovery of Vulcanization.

Some say (Damian Francis Mullin, circa Feb 1865) that Goodyear tried the experiment with a similar material over an open flame, and saw that the gum elastic was charred, but on the edge of the charred areas were portions that were not charred, but were instead perfectly cured.

What is the best way to get gum out of your hair?

And by gum she's got her hands full there you know.

No matter a person's age, gum health is an important issue.

Matter of fact, that's the only way you can make gum.

Gave up for 4 years after using gum to take the edge off.

Do not use more than 24 pieces of gum per day.

I asked him if the gum was for the races.

In the hair, the white of an egg may get gum out.

Or else that he would be happy to eat the gum.

Well by gum, old Dad never went down the hill at all.

The tree itself, probably a red gum, has long since died.

The gum which held them was present only at the edges.

"Seeing some gum that you want and just taking it makes sense to them."

"Gum, what are you doing with these people who live in the Bridge?"

Gum or tooth problems last for more than 2 weeks.

She popped her gum and made a face at me.

Bubble gum will only hold for a matter of minutes.

It was almost to the top of his gum boots.

The other is to chew gum, which says more of the same.

She would teach all kids to read and write, by gum.

For four months now, she has been plagued by gum disease.

Can he walk and chew gum at the same time?

He seemed to chew on both the gum and the name.

But for most of us it was all bubble gum.

The girl swallowed her gum and walked in front of them.

What is the best way to get gum out of your hair?

And by gum she's got her hands full there you know.

No matter a person's age, gum health is an important issue.

Matter of fact, that's the only way you can make gum.

Gave up for 4 years after using gum to take the edge off.

Do not use more than 24 pieces of gum per day.

I asked him if the gum was for the races.

In the hair, the white of an egg may get gum out.

Or else that he would be happy to eat the gum.

Well by gum, old Dad never went down the hill at all.

The tree itself, probably a red gum, has long since died.

The gum which held them was present only at the edges.

"Seeing some gum that you want and just taking it makes sense to them."

"Gum, what are you doing with these people who live in the Bridge?"

Gum or tooth problems last for more than 2 weeks.

She popped her gum and made a face at me.

Bubble gum will only hold for a matter of minutes.

It was almost to the top of his gum boots.

The other is to chew gum, which says more of the same.

She would teach all kids to read and write, by gum.

For four months now, she has been plagued by gum disease.

Can he walk and chew gum at the same time?

He seemed to chew on both the gum and the name.

But for most of us it was all bubble gum.

The girl swallowed her gum and walked in front of them.