We have mentioned trains, cars, and airplanes, but there have also been bicycles, typewriters, Braille devices, the telegraph, telephones, cameras, audio and video recorders, radio, television, motion pictures, computers, and the Internet.
Ada kereta api, mobil, dan pesawat terbang. Juga sepeda, mesin tik, alat bantu Braille, telegraf, telepon, kamera, perekam suara, perekam video, radio, televisi, film, komputer, dan Internet.