Use of car odograph For Your Needs

The first thing we associate with an odometer is the odometer of our vehicle and therefore we think that it is a device invented in the 20th century. However, the odometer or topometer is so old that, for some researchers, its origins go back to times before the Christian era. To know how to choose Car odograph, this article will help you out.

Vehicle odometer

In fact, the vehicles (from motorcycles to trucks and large buses) have two instruments in a single sphere: the speedometer and the odometer, which work together.To understand how this set works, let’s see the schematic representation of speedometer + odometer that shows the following figure. morans

Cutting of an Odometer

The vehicle’s gearbox transmits the movement of the vehicle to the speedometer by means of a flexible cable attached to the rear of the instrument panel. Said movement rotates the permanent magnet “I” which is inside the drum “T”, to which the needle “A” is attached, which moves along the graduated scale of the speedometer dial, while the spring “M” “Opposes the movement of the drum” T “. It is clear that the higher the speed of the vehicle, the faster the magnet will turn, the greater the drag of the drum produced by the magnetic field of the magnet, and therefore the greater the displacement of the needle.

As this mechanism only measures the speed, the drum drive system is used to arrange a series of gears that receive the movement transmitted by the flexible cable or speedometer casing through an auger and relay it to another drum. This drum, in turn, moves graded wheels interconnected, marking, successively, the distance traveled every 100 meters, one kilometer, tens, hundreds and thousands of kilometers, as shown in the following figure.

Manual odometer

These odometers, also known as measuring wheels, do not differ much from the home example that we mentioned at the beginning, except that they use gears. The most common have a single wheel, but there are also two wheels. Some work with the mechanical principle, such as the vehicle odometer. Others are electronic and have a wide reading screen. Its function in surveying, geology, topography and even agriculture is complemented by tape measures and distance meters, tachymeter, pedometers (or step meters), telemeters (measure inclined distances) and even more sophisticated devices such as levels, theodolites and stations.

Types of manual Odometers

The advantage of manual odometers is that they are economic, lightweight, easy to use and transport (they are generally foldable), they can count forward and backward distances in ranges from 0 to 9,999.99 meters, they work perfectly to measure curved and they can even measure areas with some precision.

To use manual odographin measuring a distance between two points, we simply have to fix the wheel on the starting point, press the start button and walk to the end point. The distance traveled will appear directly on the bookmark or on the electronic screen.


How should you organize a yacht?

Experts from will help you prepare your special holiday. We will take into account the type of yacht you are looking for, the time you want to board, and the destinations and type of Yacht that suits you best. Together with the information you give us, and our vast knowledge of yachts and destinations, we will be able to prepare a formula for you.

What type of Yacht should you rent?

Luxury Charter companieshave a very wide selection of luxury yachts offering more than 3,000 yachts available worldwide. We can thus present you the best charter solution corresponding completely to your requirements and personal tastes.

It is important for us to know certain information about you, such as your age, interests and housing preferences. Thanks to all this information, we are more able to provide you with the Yachts most suited to your needs.

There are four types of yachts available for rent and these can be categorized by size, depending on the overall length from about 18 meters (60 feet) up to 60 meters (200 feet).

Sailing Yachts: Sailing yachts give a great spirit of romance and adventure to a luxury yacht. They use to offer the definitive level of cruising comfort as well as an added measurement: a refreshing and stimulating use to embrace of the elements though traveling between two destinations. You do one with nature while you relax and watch your crew maneuver the sail.

Motor Yachts: Motor yachts are generally faster and bring a more sophisticated level of elegance to your luxury yacht. They can also accommodate more passengers on board depending on the length of the yacht. However, you will need to take into account the fuel consumption rate of your yacht because this cost will be expected in your budget.

Catamarans: Sailing and motor catamarans are a type of luxury Yacht emerging among luxury yachts. One could easily argue that they combine the best of both worlds with your yacht: they are fast, stable, and remarkably spacious and offer the best in onboard amenities.

Motor SailYachts: The USA schooner is a traditional wooden sailYacht with engine. It descends from these ancient Yachts that sailed through the Aegean and Mediterranean Seas for millennia. Today’s schooners are built with much more precision and carry high-tech nautical equipment; they have air conditioning, excellent chefs and crews that provide attentive hotel services. Schooners have become the best authentic way to explore cultures and coastlines, and offer a great choice for a family vacation or a group of friends.

When can you leave? How far in advance do you have to book?

The companies  can arrange charter for you next week or next year. However, if you wish to book a particular Yacht or if your vacation dates are not flexible, it is best to do so as soon as possible.


Hydrogen Engine – Technology of the Future

Contrary to the popular belief that a hydrogen engine is something new in the energy sector and is able to force oil out of the market, it’s not true.

The car manufacturers started to use hydrogen as fuel back in the 60s of the XX century, but they ended up producing prototypes only. Indeed, the use of hydrogen has always been unprofitable because in order to extract hydrogen from the air it is necessary to use a lot of electricity. As a result, a liter of hydrogen is 2 times more expensive than a liter of gasoline, and the car itself costs hundreds of thousands of dollars. That’s why a lot of people would rather tend to purchase bmw 5 whichconsumes gas.

Hydrogen cars have nothing to do with the technology of the future such as thermonuclear synthesis, they are only a variation of an electro mobile.

The principle of hydrogen engine operation is relatively simple. There are fuel cells which are installed between the cylinder with hydrogen and the engine. Inside these fuel cells there is a membrane, an anode and a cathode. The hydrogen is fed to the anode, and oxygen to the cathode (from the air), and by means of the catalyst integrated into the membrane, hydrogen is divided into protons and electrons. In the process of partition, there is a difference in potentials – electricity. On the cathode side, hydrogen protons are oxidized by oxygen and water vapor is obtained, which is the only car exhaust.

A balloon for hydrogen can withstand even a bullet hit of 12.7-mm diameter and if an accident happens, there isn’t any explosion.

The Japanese manufacturers, who have recently launched the production of cars with a hydrogen engine, the Toyota Mirai model, managed to reduce the cost to $50 thousand. But it’s still too expensive to talk about the beginning of the hydrogen era. The ecological value of such vehicles is also questionable: when producing hydrogen, there are as many harmful emissions as in the combustion of oil fuels are emitted, so this model is not yet easy to describe as a promising project.

There are two tanks for storing hydrogen under a pressure of 70 MPaunder the hood of the car. The maximum distance of a trip at one gas station is 650 kilometers, and the maximum speed of a car reaches 175 km / h. Time of full refueling of two cylinders is only 3 minutes. The cylinders are made of composite materials and are protected from damage during an accident.

Demand for hydrogen cars exceeded expectations

A month later, after the presentation of a hydrogen car, Toyota received 1,500 orders for this model, which is 2.5 times higher than expected. Interestingly, the other day the Japanese giant announced that it would promote the development of the industry of such cars.

If you think that it’s too early to invest in new technologies, you can check Toyota Camry or Nissan Rogue prices on the Internet and buy a traditional car.

Watch Free Sci-Fi Movies HD Quality – Play & Watch Your Sci-Fi Movie‎‎

Sci-Fi film is the concept to depict the future of growing science in an fictional extraordinary way along with great suspense in order to attract the audiences. It is the way to pass the message to the society in form of political or social issues and it is normally based on the phenomena that are not fully based on mainstream science as it could be related to advanced technologies in field of robotics and weapons, time travel to future, aliens life, extraterrestrial life-forms or etcetera. Normally, a film is represented with spacecraft machine or attractive high intelligent robots or either any other advanced machines and technologies. A Sci-Fi film contains new inspiring concept, very high quality graphics for realistic environment and this genre normally needs huge money to get completed. You can enjoy all the Sci-Fi Movies only on Some best Sci-Fi fantasy films like –


Inception is released on 16 July 2010 and directed by Christopher Nolan. It received several awards and 8.8 ratings from IMDb, 86% from Rotten Tomatoes and 74% from Metacritic. It is the story of Cobb who steals information from his targets by entering their dreams. He is just wanted for his alleged role in his wife’s murder and his only chance at redemption is to perform the impossible, an inception.

Koi Mil Gaya

Koi Mil Gaya is an Indian Science Fiction Fantasy Comedy Drama film, released on 8 August 2003 and directed by Rakesh Roshan. It is the story of Rohan (role played by Hirthik Roshan) whose father (role played by Rakesh Roshan) was an scientist and made an modern computer which can communicate to aliens of other galaxy. His father was died due to car accident at the time when they were driving the car along with watching the sudden appeared storm and Aliens Spacecraft in the sky at night. Due to accident, Rohan didn’t had well developed brain like other children but, once by default, he made contact with aliens and through the spacecraft, one alien leaved on the earth caused they knew each other and alien provided him superpowers in order to be a smart person with respect to others. The entire story is well arranged with great suspense, action and emotion which assures you to never feel bored at any minute. It received 7.1 ratings from IMDb and available in Hindi language but, you can enjoy it with English Subtitles.

The Matrix Series

At the beginning of the computer era, the Matrix Series created a great impression on audiences around the world. The story is based on the fight between human and super computer robotics as all they want is to clear the human name in their world. It comes with first part on 31 March 1999 and directed by Lilly Wachowski and Lana Wachowski. Later, second and third installments released on 2003. The Matrix Series received 8.7 ratings out of 10 from IMDb, 87% from Rotten Tomatoes and 73% from Metacritic.


It is the story of Ex-Nasa pilot Cooper who along with a team of researchers, is sent on a planet exploration mission in order to find out which planet can sustain life due to Earth is slowly becoming uninhabitable. Throughout the mission,  they found out black holes and various other dangerous pieces of the universe. It is released on 7 November 2014 and directed by Christopher Nolan, an inspiring award winning film with S.T.A.Y. featured song. It received 4.5 ratings out of 5 from Facebook.


Arrival is an awarded drama mystery Sci-Fi film, released on 11 November 2016 and directed by Denis Villeneuve. It is available in English, Russian as well as Standard Mandarin language, story of Louise Banks who is a linguistics expert and along with her team, he must interpret the language of aliens who’ve come to earth in a mysterious spaceship. It received 7.9 ratings.

Ex Machina

Ex Machina is an Drama Fantasy award winning film, released on 21 January 2015 in United Kingdom and directed by Alex Garland. It is the story of Caleb Smith, a young programmer and he gets a chance to become a part of a strange scientific experiment where he is hoping to assess artificial intelligence by interacting with a female robot. It received 7.7 ratings and Get Down Saturday Night is its featured song.

District 9

It is an Thriller Indie Science Fiction Fantasy Movie, released on 11 September 2009 and directed by Neill Blomkamp. It is available in English as well as Afrikaans, Zulu, Xhosa, Southern Sotho, Chewa language in which a bunch of aliens is forced to live on Earth in pathetic conditions but, they however, find support in a government agent who is responsible for their relocation.

The Martin

The main lead role is played by Matt Damon as Mark Watney who is survived on the planet Mars after his research team leaves him behind due to heavy sand storm. At first, he was presuming to be dead but, with the help of satellites, NASA traced him. Later, he contacted NASA with robotic machine and in symbolic way. He also presented his other important researches like grow potato crops for survive and etcetera along with lots of troubles. At the end, he successfully fled the mars with great suspense. It is released on 2 October 2015 and directed by Ridley Scott. It received 8 ratings from 10 from IMDb, 80% from Metacritic and 91% from Rotten Tomatoes, awarded film with Starman featured song.


Gravity is released on 11 October 2013 and directed by Alfonso Cuaron. It is the story of Dr Ryan Stone, an engineer on her first time on a space mission, and Matt Kowalski, an astronaut on his final expedition. Both have to survive in space after they are hit by debris while spacewalking.


This is a story of a robot who is responsible for cleaning a waste-covered Earth and later, he meets to another robot and falls in love with her. Together, they fixed on a journey that will alter the fate of mankind. WALL-E is an awarded film with Down to Earth featured song, released on 21 June 2008 in Los Angeles and directed by Andrew Stanton.

Rogue One: A Star Wars Story

An Science Fiction Action film with high visual effects and predicting high advanced technology future along with war, released on 16 December 2016 and directed by Gareth Edwards, based on the story of Jyn whose father is forcibly taken by the Empire to help them complete the mission – Death Star. As an adult, she joins a group of resistance fighters, who aim to steal its blueprints. The music composed by Michael Giacchino, Star Wars Anthology Series.

Star Trek

Star Trek is released on 5 June 2009 and directed by J.J. Abrams, Music directed by Michael Giacchino. It is the story of Nero, a Romulan from the future who creates black holes to destroy the planets of the Federation, one by one. James Kirk and Spock team up to find a way to stop his evil mission that threatens mankind. It received 8 ratings from 10 from IMDb, 82% from Metacritic and 94% from Rotten Tomatoes


Bruce Wills film Looper is released on 12 October 2012 and directed by Rian Johnson. Story based on future technologies through which mob sends their victims back in time to get them executed by the loopers. Joe is also one such looper but, at the time of execution of victim (Bruce Wills), he finds himself to be the victim of his own actions. Now, it’s a challenge for mob to trace victim to make him down. It received 7.4 ratings from 10 from IMDb, 84% from Metacritic and 93% from Rotten Tomatoes.

You can enjoy many more science fiction films only on, Watch Free Sci-Fi Movies HD Quality – Play & Watch Your Sci-Fi Movie‎‎.

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