It has been shown, that teeth contain fibres with surrounded by magnetite and some of them also with sodium or magnesium.

Several films followed in the next couple of years, including two 15 minute shorts that are still shown regularly in Norway today, Veslefrikk med Fela ( Little Freddy and his Fiddle ), based on a Norwegian folk tale, and Karius og Baktus, a story by Thorbjørn Egner of two little trolls, representing Caries and Bacterium, living in a boy's teeth.

He was once portrayed as a rather likable, though overexcited, character ; however, following the corruption allegations, he has been shown as a kind of dilettante and incompetent who pilfers public money and lies through his teeth.

Recent research has shown the sea urchin's teeth are self-sharpening ; it can chew through stone.

The number of teeth of each type is written as a dental formula for one side of the mouth, or quadrant, with the upper and lower teeth shown on separate rows.

The polishing of teeth removes stains from tooth surfaces, but has not been shown to improve dental health over and above the effects of the removal of plaque and calculus.

They do have a breaking point as shown in one episode where Duckman angered them enough causing them to turn into ferocious killer bears with large claws and teeth.

In the drawing on the left, the matrix is about to drop because the only teeth on the rail ( shown in black ) correspond to tooth positions that are cut away on the matrix.

The surface of the radula ribbon, with numerous teeth, is shown as a zig-zag line

Tetracyclines can readily cross the placenta and they have been shown to cause teeth discolouration, depression of skeletal bone growth and extremely high doses may result in hypoplasia of tooth enamel.

Sometimes a gag is shown pushed back between the victim's front teeth into the mouth (' cleave gag '), or with a hard ball in its middle (' ball gag ') or reinforced by pushing small cloth items or even underwear into the mouth (' stuff gag ').

In contrast to the double-helical construction of concertina wire, as shown being deployed by soldiers in the image, razor wire, or less commonly " constantine wire ", consists of a single wire with projecting teeth periodically along its length.

Such construction makes for blades with a better combination of cutting speed and durability than shown by non-bimetal blades, because the advantages and disadvantages of each of the metals are applied in the best locations: the teeth are harder ( and thus cut better ), but therefore also brittler ; meanwhile, the body area of the band is softer ( which would make for poorer teeth ), but also less brittle, and thus more resistant to cracking and breaking ( which is desirable in the body area ).

When shown immediately before feeding, the vampire characters transform with prosthetic make-up and computer-generated effects, giving them prominent brows and cheekbones, sharpened yellow teeth, and yellow eyes.

In Britain sequential Adult Dental Health Surveys have shown that, in 1968, 79 % of those aged 65 – 74 had no natural teeth ;, by 1998, this proportion had fallen to 36 %.

The skulls of Neanderthals, as well as Homo sapiens, have shown clear signs of having teeth that were picked with a tool.

If the rake lies in the ground teeth up, as shown on the top picture, and someone accidentally steps on the teeth, the rake's handle can swing rapidly upwards, colliding with the victim's face.

A full-arch Polyvinyl siloxane Impression ( dental ) | impression of the teeth prepared for the 5-unit PFM bridge shown in the photographs below.

In a much smaller study Invisalign was shown to be faster and achieve straighter teeth than alternatives but relapsed to ultimately get similar results to the traditional appliances examined.

Clinical survival of composite restorations placed in posterior teeth has been shown to be significantly lower than amalgam restorations.

Additionally, wine has been shown to erode teeth, with the pH of wine as low as 3. 0 – 3. 8.

Archaeological evidence here relies largely on the occurrence of pigs ' teeth, as evidence of pork eating or abstinence therefrom.

It was here that he suffered from scurvy and all his teeth fell out as a result of the appalling diet.

The NTI dental guard is technically also a biofeedback device ( translating physical bite force into an uncomfortable feeling in the front teeth ), so it is mentioned here as well as above in the section on dental guards and splints.

* Mr. Gullible – A substitute teacher ( played by Johnny Kassir in Season 1, and Andrew Hill Newman in Seasons 2, and 3 ), with bucked teeth, who often did what the students claimed their regular teacher did: " Our regular teacher usually ... ( insert wacky task here ).

Both looked dishevelled with rotting teeth, and would wear such strange items as " chicken skin slippers ", insulting one another as " Aberystwyth features ", and declaring " what in Swansea am going on here !".

In the teeth of these stupefying odds it is you and I, in our ordinariness, that are here.

For example, imagine having a bicycle pulley with 7½ teeth ; here improper engagement between the bicycle pulley and its chain will occur when the tooth behind the ½ tooth space is about to engage with its chain, since it is positioned a distance of ½ tooth too late relative to its chain.

Native plants include: the Cherry Laurel (), the fruit of which is an edible small dark plum which leaves a dark stain on the mouth and teeth ; bilberry which are now being actively cultivated ; and tea is not native of course but grows here very well and of the greatest pleasures in Rize is to enjoy a glass of the local brew made from mountain spring water.

We know what these things are today ; the iron teeth are our necessities, the thumbscrews are the high-powered and swift machinery close to which we must work, and the rack is here in the firetrap structures that will destroy us the minute they catch on fire.

We know what these things are today ; the iron teeth are our necessities, the thumbscrews are the high-powered and swift machinery close to which we must work, and the rack is here in the firetrap structures that will destroy us the minute they catch on fire.

According to Roger Ebert of the Chicago Sun-Times, who gave it 2 / 4 stars, " The movie plays like the kind of line a rich older guy would lay on a teenage model, suppressing his own intelligence and irony in order to spread out before her the wonderful world he would like to give her as a gift .... The problem here is that many 19-year-old women, especially the beautiful international model types, would rather stain their teeth with cigarettes and go to discos with cretins on motorcycles than have all Tuscany as their sandbox .."

clutched her throat and sucked up the moisture in her mouth so that her tongue was dry and hard and stuck to the roof of her mouth and her teeth were clenched together in the rigid fixture of her jaws.

The way his red rubber lips were stretched across his pearly little teeth I thought he was only having a little joke, but, no, he wanted me to bend down from the roar of wind so he could roar something into my ear.

At once my ears were drowned by a flow of what I took to be Spanish, but -- the driver's white teeth flashing at me, the road wildly veering beyond his glistening hair, beyond his gesticulating bottle -- it could have been the purest Oxford English I was half hearing ; ;

The results were good although they are difficult to compare with hand brushing, particularly when the individual knows how to brush his teeth properly.

Up until that time it had been possible to make cutters for making gear teeth, but they were good for only one sharpening.

His face was ruddy and heavy and unlined, and when he laughed he showed his teeth, which were big and white and strong and unquestionably home-grown.

I don't remember ever seeing teeth that were quite so white and at the same time quite so emphatically not dentures.

the teeth that shone into the phone were like a shark's.

Just think of old Granther Stannard who pulled the teeth of Dark Younger ( her real name was Dorcas ), and because he bungled the job and left two protruding tusks she put such a hex on him that he thought his legs were made of glass.

Her nose was higher of bridge, her complexion so pale as to be quite susceptible to sunburn, and the fish and vegetable diet of her forebears had given her teeth that were white and regular and strong.

His front teeth were missing.

Anton van Leeuwenhoek, the famous 17th century microscopist, discovered living organisms ( living, because they were motile ) in deposits on the teeth ( what we now call dental plaque ).

Unlike most theropods, Albertosaurus and other tyrannosaurids were heterodont, with teeth of different forms depending on their position in the mouth.

The premaxillary teeth at the tip of the upper jaw, four per side, were much smaller than the rest, more closely packed, and D-shaped in cross section.

Like with Tyrannosaurus, the maxillary ( cheek ) teeth of Albertosaurus were adapted in general form to resist lateral forces exerted by a struggling prey.

Tyrannosaurid teeth were used as holdfasts for pulling meat off a body, rather than knife-like cutting functions.

His right hand was cut off, his teeth and hair were pulled out, one of his eyes was gouged out, and, among many other sufferings, boiling water was thrown in his face, punishment probably associated with his handsomeness and life of licentiousness.

One of the roles of Ares that was sited in mainland Greece itself was in the founding myth of Thebes: Ares was the progenitor of the water-dragon slain by Cadmus, for the dragon's teeth were sown into the ground as if a crop and sprung up as the fully armored autochthonic Spartoi.

The cheek teeth were short-crowned ( brachyodont ), with the tubercles more-or-less completely fused into transverse ridges, or cross-crests ( lophodont type ), and the total number of teeth was in one case the typical 44, but in another was fewer.

The most generalized type was Coryphodon, representing the family Coryphodontidae, from the lower Eocene of Europe and North America, in which there were 44 teeth and no horn-like excrescences on the long skull, while the femur had a third trochanter.

The full typical series of 44 teeth was developed in each, but whereas in the Periptychidae, the upper molars were bunodont and tritubercular, in the Pantolambdidae, they had assumed a selenodont structure.

According to certain authorities, twelve teeth of the saint were taken from the tomb in the fifteenth century and kept in the treasury, but these have now disappeared ( Stokes, Apennines, p. 183 ).

The cheek teeth of Hyracolestes ermineus ( an ermine-like shrew-40g ) and Sarcodon pygmaeus (" pygmy flesh tooth "-75g ), were common in the latest Paleocene of Mongolia and China and occupied the small predator niche.

Historically, RT-11 also served as the inspiration for many microcomputer OS's, as these were generally being written by programmers who cut their teeth on one of the many PDP-11 models.