Less and less will see on our roads a nimble scooter. This is not surprising: the main producers and their fates were abroad — in Latvia and Ukraine. So what else from this series is now sold in specialized stores, is cars. Accordingly, the price… To all that volatile MOTOmed gives the consumer a more convenient, more modern cars of the same class — scooters. Miniature scooters with 50-CC engine with automatic transmission and starter, can reach speed up to 80 km/h, providing comfort, who never dreamed of the owner of “Riga” or “Carpathian”.
A SCOOTER OR CITY BIKE?
Off-road amphibious all-terrain vehicle tires low pressure, built studente and employees of technology and economic faculty of the Vyatka state pedagogical University, in operation for more than ten years. During this time, confirmed the unique capabilities of the machine. The Rover moves steadily along any road, through thick dirty, snowy or swampy terrain of the area covered by tussocks and shrubs, overcomes water obstacles. Its own mass of about 250 kg, can carry up to 500 kg of cargo on water and land.
In the beginning 1960-ies to the leadership of the British Navy faced the problem of replacement fighter aircraft “sea vixen” (Sea Vixen) more modern machine. First, the sailors wanted to buy from your company “Hawker Siddle” (Hawker Siddeley) supersonic aircraft vertical takeoff R. 1154. But because of its high cost and the inevitability of problems in development, they turned their attention to the American Phantom, which was relatively cheaper and did not require a large investment of time to create.
When winter comes and the snow is “fluffy blanket” covers the ground in many areas, the only vehicle able to overcome it “fluffy blanket”, it becomes tracked all-terrain vehicle or, more commonly, a tractor with a sled-scraper. Of course, you can buy a Japanese ski-goose-nicou Yamaha (though it is worth more than another car) or buy now rare a cheap domestic “Buran”. However, always need such a powerful machine?
Sail is one of the oldest inventions of mankind, who played a revolutionary role in the development of navigation. The Millennium operation has made sailing propulsion is very perfect, and it seemed that his aerodynamic abilities reached its practical and theoretical limit. A new stage of development of this propulsion system uses the wind power, was the creation of a rigid sail with double-sided sheathing.