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P1423
P2650
electric generatorTourbillonInvention of the telephoneinvention of radioground carriageSturzpflugTricotosa rectilíniaDigesting Duckinvention of the integrated circuitChiringakureCrozat Systemdomestication of riceCrispy CrunchFlexible glassConversor marcianoMgebrov-RenaultColossusautomatonUltra-linearWangensteen suctionBarker leverBiophonTelekinoSolar WashBlackmer RMS detectorDual field optical aiming system for projectile weaponsReloj de Pedro Ruiz Gallowhole body counter invention