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2700 BCE
Egyptian Pyramids
Egyptian pyramids have begun to start building. -
200 BCE
Roman Road System
Romans built a road system that was 44,000 miles long. -
Period: 500 to
Medieval and Renaissance Periods
This is the time span of the Medieval and Renaissance periods. -
Period: Jan 1, 1163 to Jan 1, 1345
Notre Dame de Paris
The Notre Dame de Paris was being built during this time period. -
Period: Jan 1, 1382 to Jan 1, 1458
Books of Drawings of Mechanical Devices
Mariano di Iacopo known as Tacola created to books of drawings of mechanical devices. -
Jan 1, 1420
Wooden Type
The wooden type was used. -
Jan 1, 1426
Cast Metal Letters
Gutenberg began printing with individual cast metal letters. -
Period: Jan 1, 1451 to Jan 1, 1506
Christopher Columbus
Ocean from Europe, exploration, caravel, and carrocks, Christopher Columbus -
Engineering
The meaning of engineering was established. -
Period: to
Steam Engine
The first steam engine was invented by Newcomen and John Calley. -
Period: to
Accurate-Timed Clocks
The first couple of clocks were developed to have accurate time under certain conditions/climates by John Harrison which won the Longitude Prize. This dock was known as the "grasshopper escapement". -
Period: to
Water Frame
The water frame was developed to use water to transform cotton into threads. -
Period: to
Robert Fulton
Robert Fulton was the first person to successfully develop a steamship and constructed it to be 146 feet long. -
Period: to
First Railroad System
The first railroad system/first train powered by steam was developed for faster transportation. -
Period: to
First Telegram
The first telegram was developed by scientists Michael Faraday and James Maxwell, who had no understanding of electricity. -
Railroad
First Transcontinental Railroad -
Electricity
First Theoretical Understanding of Electricity -
Lightbulb
The lightbulb was invented by Thomas Edison. -
Lighting System
The fist lighting system was invented. -
Monotip and Linotype
The Monotip and Linotype keyboard was invented. -
Period: to
David Sarnoff
David Sarnoff because president of RCA which made others soon realized that radio as a broadcast medium had significant of radio. -
AC
AC became primary electrical distribution. -
Plane
First controllable plane. -
Ford
Ford was introduced. -
Car
Almost everyone is the U.S had a car. -
RCA
RCA created the first radio station. -
Computer
The computer was commonly used. -
Transistors
They started make transistors. -
Computers and Commercials
Computers became commercially important. -
RRC
RRC delivered first univac CPV. -
IBM
IBm introduce IBM 701. -
Integrated Circuit
They made the integrated circuit.
