PEN - Ladislao Biró was an inventor from Argentina. He created the pen in 1940, also called the "Birome". , HELICOPTER - Raúl Pateras Pescara was an Argentinian inventor. In the 1920s, he made one of the first helicopters. He is remembered as a pioneer of flight. , FINGERPRINT  - Juan Vucetich was an inventor from Argentina. He created the fingerprint system for identification in 1891. His idea is still used in police work today., BUS - A group of Argentinian taxi drivers had the idea of creating a bus with a established route and many passengers. It was cheaper and faster than other options in the 1920s., CARTOONS - Quirino Cristiani was an Argentinian animator. He created the first full animated movie in the world in 1917.,

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