These breakthroughs are connected with each of these dates because they are forerunners of an invention that is a milestone in human communication: the printing press.
About 25,000 years ago humans learned to speak. Next, The first picture writings date from 8,000 years ago. Followed by the first evidence of an alphabet which comes from Phoenicia around 1,500 BCE. In 600 CE The Chinese introduced woodblock printing.Finally,Johannes Gutemberg invented the first practical printing press in 1,450CE
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Extreme class difference is the one I would choose
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Here is the correct choices:
Satellite are objects put into orbit and affect our lives in so many ways, we do not realize it. Below are some of the jobs satellites do
1. Monitor the weather
Explanation: Satellites provide weathermen with the ability to see weather on a larger scale. It allows them to follow the phenomena like and development of large systems like El Nino and hurricanes.
2. Use cell phones
Explanation: Satellites are the primary timing source for cell phones and are often the main conduit of voice communication of telephones in rural areas.
3. Find places by using a GPS
Explanation: Satellite-based navigation systems like GPS enable anyone with a mobile device determine and search for locations.
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