The Volkswagen L1 is a concept car, designed in a fuel efficient way that can propel around 100 kilometers or 62 miles by using one liter of fuel. Recently the designers have prepared a prototype of this car by combining great aerodynamics, supremely efficient powertrain and lightweight engineering.
The powertrain of the VW has been furnished with two-cylinder, turbo-diesel 39-hp engine with a 14-hp electric motor. Besides, the car comprises a stop/start mechanism and a dual-clutch seven-speed transmission through which it can quickly reach 100 mph, while dropping the fuel economy to an extraordinary 1.38 liters per 100 km.
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The Vision EfficientDynamics is a concept vehicle for future by BMW which is a low carbon hybrid supercar aiming to achieve the premium end of the auto market with its fuel-efficient design. A three-cylinder turbodiesel engine is empowering this vehicle supported by a couple of electric motors. This car can go 0-100 kilometers per hour in just 4.8 seconds with a top speed of 250 kmph and consumes 3.76 liters of diesel per 100 kilometers. It features an electric mode for day to day use that can be charged through plug-in module. The vehicle stores the power it lithium polymer cells, allowing it to drive for roughly 50km on a single charge, which can be extended through its regenerative breaking system.
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When we touch a tap to open water flow, we certainly leave some bacteria and dirt on it, which we take back after having washed our hands when we attempt to close it. The Water Symphony concept comprises an electronic device for the mixer tap, with which you can adjust all the needed functions such as water temperature or pressure precisely and quickly without touching it. There is an OLED display on the top of the tap, showing water temperature, its pressure and the spent amount in liters for one time. Moreover, the tap includes a microphone and sensors that can sense an object’s proximity.
The water pressure and temperature control unit is fitted under the sink which is consists of two parts. One is the microprocessor that processes the incoming signals of the peripheral sensors and the microphone, in order to control the water pressure and temperature adjustment. Another component is the water pressure and temperature adjustment device. All the processes are carried out through electric network feed and the water is heated through the heating elements. Adjusting the water pressure is executed through opening and closing a valve and water heating requires a particular amount of time excluding the odd energy consumption and heat loss for a constant heating.
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Scooters are known for speed. They as they say don’t waste any time to get you there. The young folks are in luck with the refurbished and well fine tuned scooters. This “linea sucree” type is long to accommodate every height. The rims are strong and long lasting, laced with firm but flexible rubber casings that literally meet the road. Since speed is a major consideration. The flatness of the feet pad is low on the center of gravity and moves with more speed than the other type. The aluminum fixture on the handles and body is shiny and stainless. Get one and experience the sensation.
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SOLAQUA is a useful device, going to be used as a water disinfection unit in the rural areas of Sub-Saharan Africa. As per the design, this device will obtain infra-red and ultra-violet rays from the sun and will utilize them to eliminate pathogens of contaminated water. Unrefined water will initially pass through a filter of sari cloth to improve the effectiveness of solar water disinfection. A funnel of five taps fills five different bottles to acquire 10 liters of water. Then these transparent bottles are scattered on the ground to get maximum exposure to ultra-violet rays. The black rear surface of these bottles soaks up heat and the reflective inner surfaces imitate ultra-violate rays within the water.
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