Vehicle insurance (also known as car insurance, motor insurance, or auto insurance) is insurance for cars, trucks, motorcycles, and other road vehicles.Its primary use is to provide financial protection against physical damage or bodily injury resulting from traffic collisions and against liability that could also arise from incidents in a vehicle. . Vehicle insurance may additionally …

Ein Hodometer oder engl. Odometer (von altgriechisch ὁδός hodós, deutsch ‚Weg‘ und μέτρον métron ‚Maß‘, also „Wegmesser“) misst mechanisch eine zurückgelegte Wegstrecke eines Fahrzeugs oder Fußgängers.Die Wissenschaft von der …

Zhang Heng (Chinese: 張 衡; AD 78–139), formerly romanized as Chang Heng, was a Chinese polymathic scientist and statesman who lived during the Han dynasty.Educated in the capital cities of Luoyang and Chang'an, he achieved success as an astronomer, mathematician, seismologist, hydraulic engineer, inventor, geographer, cartographer, ethnographer, artist, poet, …