Great democratic alternation .

This screw is loose.

They can be either stationary or portable, can be single or multi staged, and can be driven by electric motors or internal combustion engines.

I brought you the wrong screwdriver.

Tom is nuts.

That guy has a screw loose!

Tom is nuts.

Bright as a button. All the ducks in a row.

Archimedes' machine was a device with a revolving screw shaped blade inside a cylinder.

The Archimedes' screw described in Roman times by Vitruvius may have been an improvement on a screw pump that was used to irrigate the Hanging Gardens of Babylon.

The same type of screw or bolt can be made in many different grades of material.

You are just a small screw in the system, says Mr. Freeman.

I used a screwdriver to turn the screw, but it just didn't want to turn.

A gametophyte is the haploid multicellular stage in the alternation of generations life cycle of plants and algae.

I personally obsessed about every nut, bolt and washer in these crazy things.

Form of Government Officially a federal republic, Pakistan has had a long history of alternating periods of electoral democracy and authoritarian military government.

They're the next turn of this particular screw, which has been going on 20 years now.

The Archimedes' screw is still in use today for pumping liquids and granulated solids such as coal and grain.

We face huge issues as a world the financial crisis, global warming and this growing sense of fear and otherness.

On the contrary, the left s return to power appears to be an entirely normal, almost trivial, example of alternation in government.

A screwdriver that is not the right size and type for the screw may damage the screw in the process of tightening it.

These species reproduce by shedding spores and have macroscopic alternation of generations, although some are homosporous while others are heterosporous.

However, it is now known that the land plants evolved from within a group of green algae, so that the green algae by themselves are a paraphyletic group, i.e.

To avoid parentheses it is assumed that the Kleene star has the highest priority, then concatenation and then alternation.

suggested that template switching by the reverse transcriptase acts as a repair process to deal with breaks in the ssRNA genome.

In the creation of the heavens and the earth, the alternation of night and day, are signs for the wise.

The main strophes alternate with a refrain strophe, and this alternation can have several models ABABAB..., ABCBABCB..., ACBACB..., AABCCB..., etc.

Archimedes' screw A large part of Archimedes' work in engineering arose from fulfilling the needs of his home city of Syracuse.

Many examples of such devices have been found in old Roman mines and some examples are now preserved in the British Museum and the National Museum of Wales.

This change became effective for the 1994 Games, held in Lillehammer, Norway, which became the first Winter Olympics to be held separate from the Summer Games.

In the factory roof Gaudí used the catenary arch for the first time, with a bolt assembly system devised by Philibert de l'Orme.

It is the rapid flipping of this bistable state that closes the trap, but the mechanism by which this occurs is still poorly understood.

History The idea of a simple machine originated with the Greek philosopher Archimedes around the 3rd century BC, who studied the Archimedean simple machines lever, pulley, and screw.

Most of the complexity in multitasking systems comes from the need to share computer resources between tasks and to synchronize the operation of co operating tasks.

The idea of a simple machine originated with the Greek philosopher Archimedes around the 3rd century BC, who studied the Archimedean simple machines lever, pulley, and screw.

Since a ship of this size would leak a considerable amount of water through the hull, the Archimedes' screw was purportedly developed in order to remove the bilge water.

The investigation concluded that Gagarin's aircraft entered a spin, either due to a bird strike or because of a sudden move to avoid another aircraft.

On SAE standard bolts, a distinctive pattern of marking is impressed on the heads to allow inspection and validation of the strength of the bolt.

Its stop consonants exist in three laryngeal forms aspirated, unaspirated, and ejective for example, , , and (all close to the ch sound in English).

Although most often coinciding, morphological alternation and nuclear phases alternation are sometimes independent of one another, e.g., in many red algae, the same nuclear phase may correspond to two diverse morphological generations.

Written by Kurt Cobain, Krist Novoselic, and Dave Grohl and produced by Butch Vig, the song uses a verse chorus form where the main four chord riff is used during the intro and chorus to create an alternating loud and quiet dynamic.

That means that if there are five cars waiting, you have to wait till they all go, then you go. It lacks the notion of alternating, or taking turns, and it's always on the minor road, allowing the major one to have primacy.

The attack occurred after a progressive decline of the Portuguese political system, effective since the Regeneration, due in part by the political erosion originated from the system of rotating governments (which saw the Progressive Party and Regenerator Party alternating in government).

Among his many contributions to printing are the invention of a process for mass producing movable type the use of oil based ink and the use of a wooden printing press similar to the agricultural screw presses of the period.

So that screw that you thought about beforehand can actually be used to screw a bone together a fractured bone together and deliver drugs at the same, while your bone is healing, for example.