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Radios & Broadcasts
https://prezi.com/pazvmxlzstlo/canadian-inventions-of-the-1920s/#:~:text=The%20radio%20was%20a%20great,other%20cities%20of%20the%20nation Radios and broadcasts - Receive and give information and entertainment -
Telephones & Letters
https://history.lbl.gov/1930s/#:~:text=The%20Golden%20Age%20of%20radio,Suffrage%20came%20and%20stayed Telephones and letters - Telephones have faster communication and letters can come from the heart but may take a few days to arrive -
Coloured TVs & Computers
https://interestingengineering.com/innovation/11-inventions-from-the-1940s-that-still-shape-our-world-today Coloured TVs and computers - Coloured tv allows people to watch tv in in colour (everything like the real world), computers allow people to research and write faster -
Transistor Radio & Computer Hard Disk
https://dcmp.org/media/7829-inventions-that-shook-the-world-1950s#:~:text=Featured%20inventions%20include%3A%20the%20transistor,%2DLyzer%2C%20and%20the%20hovercraft Transistor Radios and Computer Hard Disks - receive and amplify radio sound waves, old hard disks were sometimes used to get extra cash -
Telstar Commercial Satellite & Basic Programming Language
https://www.pastemagazine.com/tech/six-tech-advancements-from-the/ Telstar commercial satellite and basic programming language - Reseave signal from space to earth, basic programming language allows the person to communicate with the computer -
Portable Cassette Player & VHS/VCR
https://www.pastemagazine.com/tech/7-tech-advancements-from-the-70s-that-changed-the/ Portable Cassette Player and VHS/VCR - portable cassette players were used to listen to audio (like a podcast), VHS/VCRs were used to watch videos/films on cassette -
Camcorder & Cable TV
https://electronics.howstuffworks.com/gadgets/other-gadgets/80s-tech.htm Camcorder and Cable TV - Camcorders are used to record videos and sound, cable tv is allowing the viewer to have lots of different channels -
Sony PlayStation & DVDs
https://www.entrepreneur.com/growing-a-business/10-things-you-didnt-realize-were-invented-in-the-1990s/295683 Sony PlayStation and DVDs - Sony PlayStation is used to play video games, DVDs are like video cassettes but the video/film is all loaded on a disk -
Smartphones & Blogging
https://nowtoronto.com/news/top-10-advancements-that-shaped-the-2000s-and-beyond/ Smartphones and Blogging - smartphones are a big upgrade from the Nokia 1011 with a lot more features, blogging is like broadcasting but with video footage -
Movie Streaming & 4G
https://www.csail.mit.edu/news/10-biggest-tech-breakthroughs-2010s Movie Streaming and 4G - movie streaming allows users to watch movies without having to download them, 4G wireless users can stream high-definition video and audio