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Hace 7 horas · RMS Lusitania (named after the Roman province corresponding to modern Portugal) was a British ocean liner launched by the Cunard Line in 1906. She was the world's largest passenger ship until the completion of the Mauretania three months later and was awarded the Blue Riband appellation for the fastest Atlantic crossing in 1908.
Hace 1 día · Guided missiles of India. India has studied, produced and used various strategic and tactical missile systems since its independence. Decades long projects have realised development of all types of missile systems including ballistic, cruise, anti-ship, air-defence, air-to-air and anti-missile systems. India is one of seven countries in the ...
Hace 1 día · High-speed rail ( HSR) is a type of rail transport network utilizing trains that run significantly faster than those of traditional rail, using an integrated system of specialized rolling stock and dedicated tracks. While there is no single standard that applies worldwide, lines built to handle speeds above 250 km/h (155 mph) or upgraded lines ...
