Convert Water Into Gasoline
Since gas prices are so high, there has been a lot of buzz about «miracle devices bdquo that ldquo convert water into gasoline». While that in itself is misleading and sounds a little bit ridiculous, there actually is a bit of truth behind all the talk. I m not sure what the source of confusion actually is, but the devices known as hydrogen gas savers, or HHO generators don t actually convert water into gasoline. Instead, they actually supplement gasoline usage by converting water in a combustible hydrogen oxygen gas mixture known as HHO gas. HHO gas is also known as Rhode s Gas or Brown s gas, and has been used in high ndash heat metallurgy ovens and torches for over a century. The HHO gas is generated by running a current of electricity through water, a process called electrolysis.
Категория поста: English
Water Fuel System Guideline
Water fuel system is old technology, now rediscovered, with a real potential to help you live through the coming oil crisis. Its simple clean ndash burn technology may increase your mileage up to 40, greatly reduce greenhouse gas emissions and you get greater horsepower through water power. HHO Water fuel system is a hydrogen oxygen gas that is derived from water and can be used as fuel in engines. As a matter of fact, HHO fuel from water has been used in torches, lamps, and metallurgy ovens since the early 1900 s. HHO (Water fuel system), also known as Brown s Gas or Rhode s gas, has been shown to increase fuel economy by up to 40 when used in conjunction with gasoline in standard internal combustion engines. One of the examples for those types of products which is lately flooding the market is books and web sites that suggest water can be used to improve the mileage performance of your car or truck.
Категория поста: English
Hinges - The Often Underappreciated Wonder
Over a glass of wine with friends, an architect friend of mine and I started talking about hinges. And yes, I know you are thinking what an exciting conversation that must have been. But when you think about it, hinges are everywhere and affect all aspects of our lives. In fact, you probably have at least five hinged items on your person or in your purse attach 233 backpack briefcase. You might have less, but I think you ll be surprised as you read on. When the first hinges were invented, they were only used for city or kingdom gates and doors to sacred or holy places. Hinged doors and gates protected only the most valuable of items and lives everyone else still had to roll a rock in front of the door, or its equivalent.
Категория поста: English
Slice of History - A Knife Retrospective
The first knives were most likely made of wood, bone and other perishable materials. These ancient tools were shaped by knapping, or percussive flaking of rock, such as obsidian and flint. As advances in metallurgy were made, materials such as wood, stone, and bone blades were gradually succeeded by copper, bronze, iron, and eventually steel. During the Middle Ages, knives joined the fork and spoon as the prominent pieces of cutlery in the western world. As a result, much of the world s population was exposed to knives as a daily utensil and tool. Today s knives come in many shapes and sizes but can be categorized between two types: fixed blade knives and folding, or pocket, knives. Blades may be serrated or plain, or even a combination of both. Some knives contain a tang, a portion of blade that extends into the handle.
Категория поста: English
Something About Sintered Metal Powder
According to the forms of friction on work, bearings can be divided into rolling bearings and plain bearings. And the latter can further be divided into self ndash lubricating bearings, oil lubricated bearings and gas lubricated bearings. Bearings that produced by powder metallurgy method generally known as powder metallurgy self ndash lubricating bearings, sintered metal powder bearings, and sintered metal bearings. Powder metallurgy oil ndash impregnated bearing is a kind of alloy product. When the shaft rotates, due to the friction between the shaft and bearings, bearing temperature will be increased and there will be a pump suction function. As a result, oil will leak on the internal diameter of the friction surface. When the shaft stops rotating, the oil will be back to the inside of bearings. It is the working process of self ndash lubricating bearings.
Категория поста: English
Outside of Prague
In the North American school system students seeking to be the best strive for an A grade. However, the school system is not the end of the drive to be the best and earn an A grade. Letter grades are used by rating agencies to rank communities in terms of investment risk. Ostrava, in recent times, received an A3 grade from Moody s Investors Service. What does this mean to you as a potential investor ? What are the other indicators which would point to the health and prospects of Ostrava s property market? What does this rating actually mean? There are 25 rankings from Moodys in the investor services, an A3 is seventh from the top and is defined as an upper ndash medium grade. A similar grading company, Standard and Poors, also gave Ostrava an A ranking based on their grading system.
Категория поста: English
Metal Shaping - One of the Metal Forming
A piece of metal, may it be large or small, can be used to create another kind of object. There are several processes which you can use to be able to do it. Metal shaping is just one of the countless metal forming and shaping operations that big and small industries use to manufacture their products. Metallurgy is the study of metal. It is a science that deals with the different characteristics and properties of all metals. It also involves what physical and chemical changes these metals undergo when exposed to certain conditions such as high temperatures, very low temperatures and many more. People who are into metal crafting use metallurgy as their major source of knowledge. In metal crafting, information like the melting point, tensile strength, chemical composition and bonds of metals are considered all the time.
Категория поста: English
A Metallurgist s Role is to Attain Equilibrium
Metallurgy Making metals, and alloys into different forms has value in practical use is what makes the essence of metallurgy. Some metals are typically based in their native or free elemental form examples of these are silver, gold and copper. There are also limited number of native metals that can be developed from seawater in particular is magnesium. However, most metals are taken out from naturally occurring compounds of mineral that can be searched at or close the surface of the earth. To extract metals from their ores there are three types of processes, these are through mineral process, chemical extraction and refining. Mineral process is turned ndash down into concentrates chemical extraction breaks out concentrates into metals and slag and other residues and refining creates by ndash products and fine ndash tuned metals.
Категория поста: English
Large Imported Bearings
Large imported bearings have six main application areas which are called «six golden flowers». These are computer numerical control bearings, railway vehicle bearings, mine and metallurgy bearings, engineering machinery bearings, automobile bearings and wind power bearings. The first category is the product that is used in the computer numerical control machines. At the end of the 11th Five ndash Year plan, the market share of the computer numerical control increased from 30 to 50. Based on the 2.1 billion that was achieved at 2005, the total number will reach about 7.89 billion at 2010. It means that the increasing rate is about 30 annually. At the year of 2001, there were about 17521 computer numerical control machines, while about 85000 at 2006. The increase is very obvious. And it is predicted that the number of the machines will continue increasing.
Категория поста: English
City of Dneprodzerzhinsk, Dnepropetrovsk, Ukraine
The territory where the city of Dneprodzerzhinsk is located today, belongs to five sites of Ukraine, occupied by the people during the Paleolith epoch (100 ndash 40 millennium BC). During the Kiev Russian period the territory of the future Dneprodzerzhinsk, important trading occurred with the Varangians from Greece. According to the legend, the Ukrainian Cossacks played an important role in the city s formation. The villages Romankovo and Kamenskoye, on which place Dneprodzerzhinsk is located, were founded by the Zaporozhye Cossacks. The first written mention of village Kamenskoye is dated 1750. In New Sechi (1734 ndash 1775) Kamenskoye was a part of Kodatsk of the Army Zaporozhye. Building (1887 ndash 1889) by Polish, Belgian and French shareholders of Dneprovsky metal works on the land of the village Kamenskoye, redeemed at rural association, led to fast growth of the village.
Категория поста: English
