All the Topics talking about during our EOTO presentations had a lot of good information in them. Some of the topics that stuck out to me were about the history of head phones, the history of the ball point pen and the history of the radio.
The history of headphones were fascinating because I did not know that headphones were created in 1910 by Nathaniel Baldwin. Another thing that caught my attention was the fact that headphones originally created for communication purposes. I always figured they were used to listen to music or to help with hearing. The fact that headphones became wireless in 2010 was also shocking to me since I thought they came out a little earlier than that with wireless.
With the history of the ball point pen, there was some pretty interesting information that was said during that presentation. In 1930 the modern ball point pen was invented by Laszlo Biro which was something I thought was interesting because we still use ball point pens almost 100 years later. The history of the radio I thought was one of the coolest things to hear about. I knew some information on about the radio and what it was used for but not as much as was said during the presentation. One of the big things I knew about it was the radio was the main way of communication in WW1 and WW2.
Another big thing about the radio I never really knew was that it was the start of many devices that we use today. Such as computers, smart phones, and even Bluetooth. One I was really shocked about what the passports we use on campus is a form of radio to let us into the different buildings on campus.
Overall there was a lot of new information that I got to learn about during these slides that were presented. Along with much more information on different devices and topics that I did not mention.
AI disclosure: AI was not used in this blog. All information that was presented came from my personal thoughts and what I learned from slides presented by classmates.
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