Scale model: 1:33.
At the end of the second world war, the Soviet Union intensified work on the creation of jet aircraft. Four OKB (Mikoyan. Yakovlev. Lavochkin and Dry) began developing jet fighters. Due to the fact that this time the domestic aviation industry had its own jet engine, the first jet aircraft was designed for a German trophy engines Junkers YuMO-004 and BMW-003А.
The helicopter rotary wing aircraft unit, which are necessary for flight lift and thrust generated by one or more rotors (propellers) driven by an engine or multiple engines. Almost every time the main rotor of the helicopter is equipped with a swash, which moves the center of pressure of the propeller for flight control (with the exception of some schemes with 3 or more rotors).
In the case of a single drive rotor, it is obligatory mechanism for damping its torque (often a tail rotor or fenestron, less ink-jet device, etc.), and in mnogolistovyh diagrams, torque usually kompensiruet the counter-rotation cores rotors. If the screw is driven in rotation by jet engines mounted on the blades, the torque is almost not noticeable and freely kompensiruet aerodynamic control surfaces. To unload the rotor at high speed, the helicopter can be equipped with a well-developed wing, to increase directional stability can in turn be used plumage.
The Internet giant Google has made its greatest purchase, which will provide a powerful springboard for competition in the mobile market with Apple. Yesterday, he agreed on the acquisition of American smartphone maker Motorola Mobility.
The amount of the transaction approved by the boards of Directors of both companies amounted to $12.5 billion Google agreed to pay $40 for each share of Motorola Mobility, which is about 63% more than the market price at the close of trading on Friday.
The deal is expected to be completed by the end of 2011 But before that she needs to be approved by the shareholders of Motorola Mobility, as well as regulators in the US, the EU and other countries. After completing the transaction, the Android system will remain open for third-party companies, Motorola Mobility will continue to operate as a separate division of Google.
The basis of the work of eco-gadgets is to use solar panels. Your attention is the most interesting device on solar batteries.
The boys bent for to the technician, probably in the genes. Only now their life is quite a long period (the so-called transitional age) when playing with toy cars they already feel shameful for himself but to get behind the wheel of this car — they haven’t got the time, most often such just is not even from my parents.
But with such boys, we have designed and built several simple, but real cars, slightly differing in size and execution. But because those of them that little more, we have given the name “buggy”, and their smaller “cousins” called “cards”.
Sony Corporation officially announced the launch of serial production of new head display HMZ-T1 device that will open an innovative method of viewing three-dimensional and two-dimensional content. The device simply fits over the head and serves as a virtual screen, which is equivalent to 750 inch real.
HMZ-T1 has recently developed OLED-panel, the size of which is 0.7 inches. The resolution of such a panel составляет1280 x 720. Thanks to this panel HMZ-T1 provides high-definition and contrast, making the picture quality is just incredible. In addition, the device consists of separate panels for the right and left eyes, enabling the display of independent images in high resolution, realizing a three-dimensional effect.
The instrument panel of the aircraft of the future – one big touch screen.
Aircraft cabins of the future in the near future to get rid of many measuring and indicating devices and controls. Of course, they are some of the most important, still remain, but everything else will be placed on one large interactive touch screen, the development of which is now engaged in Thales. Thales, a French aerospace company, on request of the European Commission creates a new screen, in fact, a remote control airplane that pilots can adjust yourself with the purpose of on the screen will display the most-needed information at the right time.
Pedal cars of the type “Card” and “the idea of crossbreeding”, produced by our industry, are very popular with children. But these machines could be even more widespread, when combined with D-6 engine from a motorbike and a bit modified. The result is a real baby sports car.
When my nine year old daughter, Vita (the way, she began to ride from the age of seven) leaves the yard in his car it is of interest not only in children but also in adults. Wanting to ride ia car rife. And ride everyone, boys and girls aged 6 to 12 years.
Vehicle speed up to 30 km h For beginners it is too much, but there is a simple device which at first can be limited to 10-15 km/h.
Driving a car is not difficult — because of the management bodies of all four: wheel, brake and two pedals — the left pedal is the clutch, and the right of the gas pedal.
Corporation LG Electronics announced the robot vacuum cleaner Roboking VR680VMNC, which will be demonstrated at IFA 2011.
The highlight of the new product lies in the fact that the device has three cameras, allowing you to capture images of the surrounding space, so the robot is also a video surveillance system, transmitting the image via wifi to your device user.
Device control is also carried out with the help of a Communicator who can act as a remote control. With this robotic vacuum cleaner is able to recognize at a distance up to five feet a voice command.
