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Brought to the US as an invention by Lazlo Brio and replacing the Quill Pen and Ink method, the ballpoint pen reduced the time it took to write. Constantly being bathed in ink, the ballpoint pen eliminated the need to repeatedly dip your quill in the ink. This ink also dried much faster. Pen | writing implement. (n.d.). Retrieved October 23, 2019, from Encyclopedia Britannica
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The evolution of technology in the classroom | purdue online. (n.d.). Retrieved October 23, 2019, from Purdue University Online
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The evolution of technology in the classroom | purdue online. (n.d.). Retrieved October 23, 2019, from Purdue University Online
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Andrew Nackton. (2017, August 4). History and evolution of the whiteboard. Retrieved October 23, 2019, from The Aspiring Gentleman
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The evolution of technology in the classroom | purdue online. (n.d.). Retrieved October 23, 2019, from Purdue University Online
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Digital camera | photography. (n.d.). Retrieved October 23, 2019, from Encyclopedia Britannica
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YouTube | Web site. (n.d.). Retrieved October 23, 2019, from Encyclopedia Britannica
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Tuesday, R. F., April 03, 2018, & PT, 10:47 am. (n.d.). A brief history of the iPad, Apple’s once and future tablet. Retrieved October 23, 2019, from AppleInsider
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