Big Impact of Bluetooth Tech
Today Bluetooth is part of everyday life. I did not know that Bluetooth uses radio waves and we wouldn't have it without the invention of the radio. The first model was Nordic H, followed by Nordic B, and was invented in 1994 by Dr. Jaap Haartsen. When it was time to name the new tech, a member of the group was reading about a Viking named
Harold Gormsson. Harold was nicknamed "Bluetooth" because he had a front tooth that was rotting and looked blue. This technology has had a big impact on businesses and today's society and is something we use every day to wirelessly connect devices to phones, speakers, printers, and more.
U.S. Postal Service: Connecting the Nation
The Post Office is the only shipping company that delivers to every single address in the United States. Benjamin Franklin was appointed the first postmaster by the 2nd Continental Congress in 1775. Mail was delivered by horse in 1775 and by train in 1832.
The Post Office has had a huge impact on connecting Americans by giving everyone access to being able to communicate easily. There has been a decline in how many people use postal mailing since email was invented and theft has become an issue.
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