Diallo and Mamadou, tailors in Nouakchott.

Bring me a piece of chalk.

Now, in this slide the white is chalk, and this chalk was deposited in a warm ocean.

And they brought blackboards and chalk.

He took out a piece of chalk.

That's a piece of chalk.

Now, here's a piece of chalk.

Tom threw a piece of chalk at me.

One of the jurors had a pencil that squeaked.

Take this piece of chalk and write on the blackboard.

He said, You know, I like grey suits, and I like pin striped suits, but I don't like grey pin striped suits.

Compare the chalk writing with the lexigram on the keyboard.

The friction by the chalk on the black board made a disagreeable noise.

It is common to find chert or flint nodules embedded in chalk.

And I'll suggest that this coal is about as exciting as this chalk.

Tailors sew Brazil and Argentina flags at a shop in Dhaka ahead of the World Cup.

And a lot of people might use structures like abalone shells, like chalk.

But over the years, the blackboards were fine, but they ran out of chalk.

Surgeons are the tailors, the plumbers, the carpenters some would say the butchers of the medical world cutting, reshaping, reforming, bypassing, fixing.

Video She takes a piece of chalk and begins writing something on the floor.

You know, I've got to tell you, one of the greatest benefits of being a professor colored chalk.

And he wasn't doing that. He was scribbling with chalk on the pavement.

And the incredible thing about hyena shit is, it makes great chalk.

Researchers began to record what Panbanisha said, by writing lexigrams on the floor with chalk.

Turns out they told us directly that these are the only crayons you should ever use with your Winky Dink Magic Window, other crayons may discolor or hurt the window.

On the other hand, chalk produces dust, the amount depending on the quality of chalk used.

Former tailors, bakers, teachers and other ordinary Syrians have banded together to save lives from the rubble of bombardment and the violence of war in Syria.

Pete, I could use any ordinary open source crayon, why do I have to buy theirs?

And I'd like you to imagine that that's a blackboard, and I just used some chalk on there.

It employs watercolor on gauze and paper with a chalk ground, which produces a rich texture of triangular, circular, and crescent patterns.

Formation Ninety million years ago the chalk downland of Northern Europe was ooze accumulating at the bottom of a great sea.

Well, in Senegal we found that this was the traditional classroom 120 kids three per desk one teacher, a little bit of chalk.

Arun Shanbhag has a post full of photographs from blood pools, to chalk marks and a burning Taj Hotel.

A gum census took place and hundreds of students marked spots of gum in the streets with circles made with chalk.

Natural resources include peat deposits, small quantities of oil and natural gas, granite, dolomite (limestone), marl, chalk, sand, gravel, and clay.

It forms under reasonably deep marine conditions from the gradual accumulation of minute calcite plates (coccoliths) shed from micro organisms called coccolithophores.

According to the blog Sete Porteiras, elements such as keys, white chalk, herbs, olive oil, chains, amulets, prayers, candles, water, shells, steel chains and garlic are commonly used.

An oppressed tribe of Ostjuden, destitute immigrants from the shattered communities of Eastern Europe, was transformed in just two generations from God fearing shoemakers, tailors, and wandering peddlers into a community of writers, philosophers, scientists, and tycoons.

The pondskaters or water striders of the family Gerridae are also associated with water, but use the surface tension of standing water to keep them above the surface they include the genus Halobates which is the only group of insects to be truly marine.

This may be due to the occasional pre electric practice of covering the point of the weapon in dye, soot, or colored chalk in order to make it easier for the referee to determine the placing of the touches.

In their discovery paper, Allen and Stewart stated that Silverpit was formed in Cretaceous chalk and Jurassic shale, but is covered by an undisturbed layer of Tertiary sediment.

It has also been used for many years by seamstresses, carpenters, and other craftsmen as a marking tool because its marks are visible and not permanent.

So each time I draw my circle of chalk on the pavement and enter as the improvising comic silent character I created 45 years ago, I am as happy as when I am in the clouds.

The initial wooden castle consisted of a keep on the top of a man made motte, or mound, protected by a small bailey wall, occupying a chalk inlier, or bluff, rising 100 ft (30 m) above the river.

Lousa or Lousã may refer to the following places in Portugal Lousa (Castelo Branco), a village in Castelo Branco Municipality Lousa (Loures), a village in Loures Municipality Lousa (Torre de Moncorvo), a village in Torre de Moncorvo Municipality Lousã, a town in Coimbra District Lousã Municipality, a municipality in Coimbra District Lousã (parish), a village in Coimbra District