8. HYBRID ELECTRICAL BICYCLE

At present, the European cities are living each day an accumulation of excessive traffic and noise. Approximately one quarter of the population of the UE live within 500 m from a road with more than three million vehicles annually. Although the 50 % of the journeys by car doesn’t reach the 5 Km and the 30 % don’t even reach 3 Km, the 75% of the mobility in the European cities are done by car Different perspectives that are as a rule genuinely hurt by the city traffic are the air quality and the wellbeing. The traffic is the principle wellspring of many air poisons, for example, carbon monoxide and suspended particulates. Likewise, expansion, the air contamination is the primary driver of ecological illness in Europe. Due to this air contamination, the residents have numerous potential outcomes to expe rience some cardiovascular and respiratory issues. The main reasons of this air contamination are the traffic increment, likewise the expansion of vehicles with diesel motors that are more poison than vehicles with gas motor. Another explanation that clari fies the air contamination in the cities is the fact that vehicles pollute more in urban environments because of the traffic.