The Pi electric bicycle uses a semi-automatic 8-speed transmission to downshift into a lower gear for climbing hills, then up shift for rapid acceleration to a maximum of 20 mph on flats and allows you to pedal normally because the motor automatically disengages when not in use. Powered by a 750-watt electric motor housed in the horizontal chain and motor assembly, the Pi electric bicycle is capable of three modes of operation: electric motor power, human power, or the human-electric hybrid power combination. The electric motor and rider utilize the same 8 speed semi-automatic transmission making rapid acceleration from a stop or lower gears available for steep inclines possible (but with slower acceleration.
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Improvising and improving existing means of transport has always been the priority for humans. This has been the driving force for coming out with new ideas, be it concept cars or hybrid fuels, the motto is keep improving! On the same lines comes the 1963 Corvette inspired speed boat concept. Designed by Swedish designer Bo Zolland, the concept uses many of the design features of the 1963 Corvette including even the split rear window, rounded windscreen, tapering rear roofline, and side windows, and the louvered deck hood.
Entry to the 1963 Corvette speed boat concept is via the Gullwing doors. As Inside is the seating for five people. The Proposed power for the concept comes from a variety of engines with the maximum horsepower output of 550 hp with the estimated top speed being 70 knots.
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Are you tired of the same mode of transportation and want something exciting, then look out for The- Jet by Cirrus. This jet is unique and cannot be compared with other light weight jets like Cessna and eclipse 500. The jet has created its own category in terms of style and comfort. The best thing about this futuristic innovative jet is that this jet sets its own standards, this jet is powered by one engine only.
This jet, crafted out of alloys and composite materials can accommodate seven people and can provide an additional seat in case the limit is exceeded. The eighth seat can be opted between the second and the third row. The special features of the jet include 2 door facility along with a parachute located in what you call the nose of the plane, in case if there is an emergency situation. The cockpit is made of glass and is ahead of all other cockpits in terms of technology.
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The concept of “Clean Technology Tower” is brought to you by Adrian Smith and Gordon Gill. This building will be built in Chicago as highly efficient building. They plan to put the wind turbines in each of the corners of the building, to make sure it captures the wind at its highest velocity as it accelerates around the tower. At the apex, where wind speeds are at a maximum, a domed double roof cavity directs the wind towards an array of wind turbines. The negative pressure created by the turbines will be used to ventilate interior spaces. The dome itself is shaded by solar cells that capture the southern sun. These systems provide both comfort and energy to the space. Building on principles of biomimicry, Clean Technology Tower utilizes advanced technologies and climate-appropriate building systems to foster a symbiotic relationship with its local environment.
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What a luxurious crossover vehicle from Cadillac Provoq hydrogen fuel cell concept. With lithium-ion battery, cadillac provoq can achieve 300 mile range, 100 mph top-speed. Built on E-Flex system, cadillac provoq hydrogen fuel cell concept means using the same platform that brought us the electric Volt at the Detroit Show, Flextreme in Frakfurt.
The key features of this new cadillac provoq concept are (as written in the press release) :
With sleek, signature Cadillac bodywork, the Provoq concept redefines luxury crossovers, offering uncompromising passenger and cargo space to match its performance and cruising range. Additional vehicle features include:
1. Solar panel integrated in the roof to help power onboard accessories, such as the interior lights, audio system and more
2. Brake-by-wire technology
3. Front grille louvers that close at highway speed to enhance aerodynamics, and open at low speed to provide maximum cooling to the fuel cell stack
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