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Progress in Science and Technology

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Progress in Science and Technology

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James Maxwell

• Scottish• Regarded as scientific genius• Made contributions to the fields of physics

and astronomy• Albert Einstein built on the foundations laid by

Maxwell

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James Maxwell

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Louis Pasteur

• French• Made important discoveries that prevented

diseases• Proved that spontaneous generation is a myth

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Louis Pasteur

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• Pasteurization – heating a liquid to slow the development of disease-causing microbes

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Charles Darwin

• His theory assumed a natural explanation for man’s origins

• Believed that all living things came from a single life form

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Charles Darwin

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TECHNOLOGY

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Railroad

• Britain developed the first known railway system in the world

• Transcontinental Railroad was finished in the US in 1869

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Steamship

• Steamships replaced sail-driven ships and traveled across the ocean

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Internal Combustion Engine

• Produced its power inside the engine• Powered by gasoline or diesel• Europeans developed the first automobiles

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Flight

• Wilbur and Orville Wright built the first successful airplane

• First flight was on December 17, 1903

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Telegraph

• Send messages over wire lines using a code developed by Samuel Morse.

• Cable was laid across the Atlantic Ocean so could now send messages around the world

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Samuel Morse

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Telephone

• Alexander Graham Bell was the first to patent it.