Locate their positions in Fig. 7 and drill No. 43 to match the corresponding holes in the frame.

As late as in 1986, when 31 soldiers were taken by an avalanche during an operation in the NATO drill Anchor Express in Vassdalen, Norway, the Norwegian army attempted to locate soldiers buried in the avalanche using dowsing as search method.

Most components in a drill string are manufactured in 31 foot lengths ( range 2 ) although they can also be manufactured in 46 foot lengths ( range 3 ).

An initial core at Summit ( 71 ° 17 ’ N 37 ° 56 ’ W, 3212 masl ) using a Shallow ( Swiss ) drill type was 7. 6 cm in diameter for 31 m in 1974.

In similarity to the Deepwater Horizon oil spill 31 years later, the list of methods attempted to remediate the leak included lowering a cap over the well, plugging the leak with mud and " junk ", use of dispersants, and spending months attempting to drill relief wells.

Another method of assuring a clean hole is to first drill a small pilot hole all the way through, then drill half way with the dimensional bit, turn the piece over, and finish from the other side.

One of the most sophisticated tools was a 25 mm diameter twist drill bit, perfect for drilling hole for treenails.

The coarsely ground mica flakes help prevent the loss of circulation by sealing porous sections of the drill hole.

The men have access to a safe refuge chamber and are all rescued by a drill hole 30 hours after the rescue unit is first alerted.

To carve a tunnel, one worker holds a rock drill on granite, then two other workers swing eighteen-pound sledgehammers to chisel a hole.

One method of testing a structure for carbonatation is to drill a fresh hole in the surface and then treat the cut surface with phenolphthalein indicator solution.

Ford also bought or designed and built special purpose machine tools and fixtures such as multiple spindle drill presses that could drill every hole on one side of an engine block in one operation and a multiple head milling machine that could simultaneously machine 15 engine blocks held on a single fixture.

The goal of SAFOD is to drill a hole nearly into the Earth's crust and into the San Andreas Fault.

The drill file describes the location and size of each drilled hole.

Although collectors will take eggs at all stages of incubation, freshly laid eggs are much easier to ' blow ', usually through a small, inconspicuous hole drilled with a specialized drill through the side of the eggshell.

The bolt is hammered into the drill hole, which has a smaller diameter than the bolt.

In the case of centerfire drill rounds the primer will often be absent, its mounting hole in the base is left open.

At that point, the drill was to be stopped and extracted from the bore hole.

Removal of the drill would lower the pressure beneath it, drawing water into the hole to be left to freeze, creating a plug of ice in the bottom of the hole.

A variation on this called the " Egyptian Bow Drill " which attaches the string by wrapping it around multiple times, or actually tying it to the drill or through a hole through the drill shaft, then wrapping it.

The drill itself is composed of: the drill shaft, a narrow board with a hole through the center, a weight ( usually a heavy disc ) acting as a fly wheel, and a length of cord.

Peter notes that Egon " tried to drill a hole through head ", to which Egon replies, " That would have worked if you hadn't stopped me.

Handheld crossbows with complex bronze trigger mechanisms have also been found with the Terracotta Army in the tomb of Qin Shihuang ( r. 221 – 210 BC ) that are similar to specimens from the subsequent Han Dynasty ( 202 BC – 220 AD ), while crossbowmen described in the Qin and Han Dynasty learned drill formations, some were even mounted as cavalry units, and Han Dynasty writers attributed the success of numerous battles against the Xiongnu to massed crossbow fire.

According to Jordania, this trance-inducing ability of dance comes from human evolutionary past and includes as well a phenomenon of military drill which is also based on shared rhythmic and monotonous group activity.

This integrated data warehouse architecture supports the drill down from the aggregate data of the data warehouse to the transactional data of the integrated source data systems.

In the laboratory, stratigraphers analyze samples of stratigraphic sections that can be returned from the field, such as those from drill cores.

In the laboratory, biostratigraphers analyze rock samples from outcrop and drill cores for the fossils found in them.

To maintain morale and prevent the troops from becoming restive, Hadrian established intensive drill routines, and personally inspected the armies.

A drill, Gardner says, would lengthen as it traveled away from the cavern and eventually pass through the " point at infinity " corresponding to the center of the Earth in the widely accepted scientific cosmology.

The taste in musicals revived again in 1933 when director Busby Berkeley began to enhance the traditional dance number with ideas drawn from the drill precision he had experienced as a soldier during the First World War.

This will reveal any contamination of the sample from the drill bit material itself.

Their stage routines were a loose combination of martial arts, military drill and " step show " dances lifted from black college fraternities.

For example, a rotational force applied to a shaft causing acceleration, such as a drill bit accelerating from rest, the resulting moment is called a torque.

Care must be taken to keep the outer shield from touching the spike ; installation kits include a " coring tool " to drill through the outer layers and a " braid pick " to clear stray pieces of the outer shield.

Typically these types of Show Bands don't include a dance line ( usually the drill team is a separate entity from the band, though may be featured during the half time show.

Performance styles range from traditional block marching to elaborate productions with evolving drill patterns.

Religion maintained a major role but public school religious education changed from drill in the Lutheran catechism to biblical-ethical studies.

In The Muppets, a version of the Muppet Theater is seen in Los Angeles and is the main plotline of the movie where the Muppets reunite to raise money to buy back the Muppet Theater deed from an oil magnate named Tex Richman ( who got the deed from Statler and Waldorf tricking them into believing that he will rebuild it as a museum ) as he plans to demolish it and drill for oil.

* In the 1955 Danny Kaye film The Court Jester the Jackson Zouaves American Legion Drill Team from Jackson, Michigan, is seen performing a humorous drill routine using the traditional Zouave quick-march.

He once worked as a janitor at the Springfield Nuclear Power Plant and received a severe head wound from Mr. Burns when Moleman asked Burns for seventeen dollars for a push-broom rebristling ; Burns, high on ether, mistook him for the Lucky Charms leprechaun and went to his skull with a power drill.

In our own times, little stone axes from the distance past have been used as fertility symbols and placed by the farmer in the holes made by the drill to receive the first seed of spring.

There are six steps in development mining: remove previously blasted material ( muck out round ), Scaling ( removing any unstable slabs of rock hanging from the roof and sidewalls to protect workers and equipment from damage ), support excavation, drill rock face, load explosives, and blast explosives.