Currently in the sphere of virtual safety there are more and more laws, which are prohibiting access to these or those websites. To not suddenly appear in informational isolation, many users turn to the VPN account (Virtual Private Network). This service allows to bypass blocking and to hide the true location of the user, and also opens new opportunities in computer games. What bonuses the protected network presents? How to find the most suitable service and make a right choice in a wide selection of options? To answer such questions, you need to make a comparison, find ratings and reviews such as AntaNET does on VPN services. About bonuses of those services read further. Read More
Nanotechnology is the part of technology and science that deals with the matter of the atomic and molecular scale from 100 nanometers and even smaller. According to the fact that nanotechnology products have a huge impact on our life, due to the fact, that more than 1300 tools are considered to be manufacture-based. For example, there are touch screens in IPhones and Ipads, cosmetics, sunscreens and so long.
Nanotechnologies could also convert some trash into something up-to-date and useful. By the way such method could remove different air toxins and clean environment. We could help solve ecological problem because new materials are not created, but the old one transformed and advanced. Nano robots are also could create something without the special need of deforestation or obtaining the oil.
Nanotechnologies have impressive and at the same way slightly notable changes in economic. The thing is that the world’s development requires numerous working places for skilled and interested in recent developments workers, scientists, teachers, doctors and researchers. Their mission to create and developed concepts of nanotechnologies and share this valuable knowledge with other members of society. These changes are really noticeable in business cause many of prominent and famous companies compete with other. The only enterprise which could suggest modern and iconoclastic ideas will win the tender and have tremendous income.
As far as medical sphere is concerned, researches came up with idea to make scope for miles better because it would help to solve numerous medical problems. As it was predicted, nanoscopes exceeds all expectations and considered the best choice for every lab. In fact, UK leading LIG Tech optical nanoscope is used in order to upgrade ordinary microscopes without putting extra efforts. It features maximum resolution objective lens that show well-defined outcome. Nano scopes provide with clear picture of viruses and cells that could be observed and studied. Watching them through the nano scope, scientists and lab workers could analyze their models of behavior and jump into conclusion how to treat this or that illness. Read More
Resistance of concrete is the ability of a material to maintain its properties for a long time: fire and heat resistance, cold resistance, resistance of concrete to chemically aggressive environment, water and gas, maintaining its performance when working in adverse environmental conditions without significant damage and destruction. The article is prepared in collaboration with Telling Company experts, a successful UK-based engineering enterprise, massively utilising hydraulic lime, lime mortar and concrete solutions in its projects. Read More
Magnetic cranes are referred to a special type and designed for lifting and transporting ferromagnetic materials (scrap metals, chips, sheets, molds for casting and so on). These cranes are equipped with cargo electromagnets, hung on a hook suspension or traverse (on a floppy or hard suspension) located in the longitudinal or transverse direction of the bridge.
Magnetic cranes production is a prerogative of large scale businesses: the United Kingdom example is Granada Material Handling, a prosperous company with 14 years of track record, focusing on production, as well as lifting equipment inspection and lifting equipment services. The company’s pipeline gives birth to a variety of magnetic equipment types: here is a specifications breakdown (approximate data, the average values and serial production machines are considered).
- Lifting capacity: 5 to 40 tons.
- Lifting speed: 14-20 m/min.
- Trolley crane speed: 70-120 m/min.
The most common among these cranes are the systems with single wall beams and auxiliary farms, as well as double-girder box-like structure with high resistance to fatigue.
Fittings is a collective term for all the connective elements, installed in branching points, contractions and bends. These devices allow sealed blocking of traffic flow and, at the same time, simplify the process of assembling and disassembling the pipeline. A fitting may be made of metal or of softer materials; threaded, welded and tube fittings are the most common models, while flanges form a special group. Read More
Covered parking lots, multi-surface and underground parking sites represent the essential features of a modern urban landscape, ensuring the safety of vehicles. But not every car owner is aware about the security threats posed at these undeniably useful facilities.
Taking into account the fact that virtually any parking is primarily a substantial accumulation of cars in a confined space, there are two main points, constituting a menace to people and their vehicles to be noted:
- The risk of emergence and rapid spread of fire (because each machine features a tank with a non-zero amount of gasoline)
- the risk of poisoning the owners and passers-by with monoxide from vehicles’ emissions
Therefore, the business plan of indoor (and primarily multilevel) lots should include the availability of sufficiently powerful ventilation and smoke detection mechanisms that can continuously provide the required ventilation. Of course, such internal engineering systems, structures and networks increase the cost of construction and maintenance of the car parking, but ultimately these systems increase the level of fire protection and environmental safety significantly.
In addition, no state supervisory authority responsible for environmental control will permit the exploitation of the facility without a decent installing car park ventilation system up and running, not to mention smoke protection mechanisms. In addition, such facilities should be used in full accordance with the rules of technical operation of the vehicle.
Another fact to underline is that the complexes put into operation decades ago are forced to integrate new parking ventilation systems according to standards adopted in the overwhelming majority of countries worldwide.
Glass reinforced concrete is fairly considered to be one of the most versatile building materials that stand in the service of modern architects and designers. The material production technology was developed over thirty years ago and since then glass reinforced concrete has managed to establish itself as an indispensable tool and made a significant contribution to the economy, technology and aesthetics of the building industry. Read More
Creating a smooth, uniform lighting theme with no abrupt transitions from light to shadow can be achieved through installing a number of smaller lights. Playing with tall pillars, combining lighting elements, bollards and built-in lighting fixtures, you can create a dynamic lighting system capable of covering the entire area: from the treetops and roofs of the cottage to the pool or flowerbeds. Street lighting experts are trying to cover all possible genres, offering lamps of country, Empire, Baroque, Art Nouveau and even Victorian street lighting styles. Therefore, the collections of the German, Italian and UK factories are typically represented by myriads of highly-functional lamps, suitable for the most intricate designs. Consider the option of acquiring forged fittings that resonates with lines and shadows and look stunningly beautiful. Just like in fashion industry, lighting design offers its own tendencies and trends virtually each season to complement the most exquisite terrace designs.
The difficulty of mining process grows as more effort is spent on mining and more bounty hunters join the race. Initially, having a home PC was enough to plunge in Bitcoin mining, then savvy mining gurus moved to utilizing the computing power generated by top gaming graphics cards, but finally the niche has was occupied by digital miners – the devices designed for mining purposes exclusively. At first miners were produced basing on reprogrammed chips, but not so long after application the units based on specific integrated circuits, ASICs, characterized by stunning performance and relatively low power consumption hit the shelves.
For example, the power of a single graphics card Radeon HD 7990 (Nvidia’s solutions are mainly not suitable for mining) equals 1.2 GHs per second at a few hundred watts of energy consumption, while a modern ASIC device, e.g. System Red Fury priced at $125 generates 2.5GHs per second and consumes as little as 2.5 watts. Modern mining implies using ASIC devices, otherwise the affair is commercially unprofitable. Alternatively, one can purchase the necessary amount of GHs via special platforms, e.g. CEX.IO.
Once the miner is purchased the operational expenses are overwhelmingly represented by electricity bills in exchange for Bitcoins. The cost of mining a single Bitcoin may vary from $30 to $600, depending on the equipment used and electricity tariffs. In 2011, buying a top gaming card for mining paid off in about two weeks, but with the growing complexity of the calculation to produce Bitcoins the method is almost useless.
Therefore, miners began to gather in the pools that combine several tens, hundreds or thousands of miners in a single unit: in the case the unit is discovered and mined its share is distributed in accordance with the size of the contribution to the common cause. The system perceives the pool as a miner, producing hundreds of GHs per second, but in practice it is a main server, distributing tasks to miners included in its pool. Unlike solo mining, pool mining generates cash pretty quickly, but in relatively small portions.
In recent months, the media began to cover more and more stories about the unique Bitcoin farms, the largest of which are located in Hong Kong. November, 25 was the launch date of the factory with hardware cooled with liquid cooling, the capacity of which amounted to 4% of the total power in the network or 35 THs per second. It produces about 26 Bitcoins per day, which at the time of writing is equal to tens of thousands of dollars. In April 2013, Kaspersky Lab reported the discovery of a trojan that secretly turns users’ computers in Bitcoin generators.