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Woodblock printing or block printing is a technique for printing text, images or patterns used widely throughout East Asia
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A printing press is a mechanical device for applying pressure to an inked surface resting upon a print medium, thereby transferring the ink.
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Photography is the art, application, and practice of creating durable images by recording light.
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A telegraph is a system for transmitting messages from a distance along a wire.
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A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly.
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Wireless communication is the transfer of information between two or more points that do not use an electrical conductor as a medium by which to perform the transfer.
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Radio is the technology of signaling and communicating using radio waves.
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silent movies are movies with no sound.
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is a book with a paperboard cover
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its a TV system that distributes a signal by means of coaxial or fiber-optic cables.
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color tv is a television transmission technology that includes information on the color of the picture,
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transistor radio is a small portable radio
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Artificial intelligence is the simulation of human intelligence processes by machines.
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a satellite is an object that has been intentionally placed into orbit
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s a sound recording and reproduction device that records and plays back sounds usually using magnetic tape for storage.
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The laser printer is an electrostatic digital printing process.
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A cellular phone or mobile phone is a portable telephone that can make and receive calls
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The Apple II is an 8-bit home computer and one of the world's first highly successful mass produced microcomputer products.
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A VCR is an electromagnetically device that records analog audio and analog video from broadcast television or other source
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is a self driving car
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Through the Internet, people can share information and communicate from anywhere with an Internet connection.
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it is a printer that uses molten plastic to make 3 denominational objects
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Global Positioning System (GPS) is a satellite-based radio navigation system.
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Email is a method of exchanging messages between people using electronic devices
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A DVD player is a device that plays DVDs produced under both the DVD-Video and DVD-Audio.
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it is a tool and a way to listen to digital audio
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YouTube is an American online video sharing and social media platform owned by Google.
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iPhone is a smartphone made by Apple that combines a computer,
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The iPad is a touchscreen tablet PC made by Apple .