This blog post via: Good device already available for less than 100
Good device already available
Stiftung Warentest examined in the January issue 16 navigation devices. Winner is the Falk F12. Only every second device was evaluated when navigating with "good".
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Only one in two of the tested model in the current January-issue 16 navigation gets from the Stiftung Warentest rated "good" when navigating. One reason: Many of the solutions took too long to calculate a route. The good news: Among the "good" rated devices is also one for 94 € - Mio Moov the M305. The winner of the test but it is clear that more than three times as expensive Falk F12.
In particular, the devices from TomTom Manufacturer leave, according to Stiftung Warentest in pathfinding much time. The models by Garmin and NavGear work more slowly.
Big price difference, the test there are at buy any map updates. Here the prices vary between free tickets for up to 90 € for an update. All units except the Mio Moov M305, both for motorists and for pedestrians calculate routes.
Fuel cell development of new energy vehicles
With China's rapid economic development, the automotive industry has become one of China's pillar industries. According to statistics, China's auto output in 2007 reached 8,500,000, up more than 3000 million holdings, the world's third largest auto producer and second largest auto market. At the same time, fuel consumption has reached 80 million tons, accounting for China's total oil demand of 1/4. Today in the increasingly tense energy, develop new energy vehicles imminent. Energy experts, the CPPCC National Committee member Hu Li Ching put the lock in the hydrogen energy vision, the "use of hydrogen as a motor fuel is undoubtedly the best choice."
Fuel cell power generation system is an important way to achieve the application of hydrogen energy
Hydrogen as secondary energy, wide variety of sources, both from an industrial by-product of fossil energy of hydrogen, but also by solar energy, wind energy, tidal energy and other renewable power can not be stable electrolysis of water into hydrogen energy, but also from the gas, natural gas, bio-bacterial decomposition of organic waste agricultural straw and get, more importantly, renewable and reused. The use of the hydrogen fuel cell power generation system is an important way to achieve hydrogen energy applications.
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