This document contains answers from various French pupils to questions about famous inventions. It lists the name of the invention, date of invention, name of inventor, and birth/death dates of the inventor for over 20 different inventions, including the steam engine, sewing machine, airplane, gun, champagne, stethoscope, bikini, vaccine, hot air balloon, cinema, polo shirt, and calculator. The inventions span the 17th-20th centuries and the inventors are from various European countries.