EDU 8320 Week 1 Assignment by Lisa Lamb By lmlamb 1920 1920s - Radio Broadcast Radio Broadcast 1950 1950s - Distance Education Distance Education 1970 1970s - Cassette Recorders Cassette Recorders 1980 1980s - Microsoft Word Microsoft Word 1990 1990s - TI-80 Graphing Calculator TI-80 Graphing Calculator 2000 2000s - Google Search Google Search 2010 2010s - Google Chromebook Google Chromebook