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12 godz. temu · The on-paper battery life is competitive with 40-120 hours and excellent granular power save customisation. In tests, a one-hour run using the highest accuracy GPS mode burned an average of 3% ...
12 godz. temu · Early developments An ETR 500 train running on the Florence–Rome high-speed line near Arezzo, Italy, the first high-speed railway opened in Europe.. The earliest high-speed rail line built in Europe was the Italian "Direttissima", the Florence–Rome high-speed railway 254 km (158 mi) in 1977.The top speed on the line was 250 km/h (160 mph), giving an end-to-end journey time of about 90 ...
