Top 10 Inventions from 1900 to the present By alexb14 Period: Jan 1, 1900 to Feb 6, 2012 Top 10 Inventions from 1900 to present Jan 1, 1901 First Radio Receiver receives a radio transmission Jan 1, 1903 First gas motored airplane The Wright Brothers invent the first gas motored airplane Jan 1, 1933 Stereo Records were Invented Jan 1, 1939 First Helicopter Igor Sikorsky invents the first successful helicopter Jan 1, 1950 First Credit Card Invented by Ralph Schneider Jan 1, 1967 First calculator Jan 1, 1979 Cell phones were invented Jan 1, 1984 First Apple Macintosh was invented Jan 1, 1990 World Wide Web was invented Oct 23, 2001 iPod
