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Chapter 22 BB
|Discovered the connection between magnetism and electricity.
|Developed the first usable and practical light bulb in 1879.
|Forcing air through molten metal to burn out carbon and other impurities that make metal brittle.
|Built an affordable line of cars called the Model T.
|Succeeded in flying a powered airplane in sustained flight.
|Wilbur and Orville Wright
|A machine that sent messages instantly over wires.
|inventing the telegraph in 1837.
|A teacher of hearing-impaired students,was one of the scientists working in sound technology.
|Alexander Graham Bell
|Used discoveries to build a wireless telegraph, or radio.
|Took a long voyaged and studied plants and animals the published his theories in a book titled On the Origin of Species.
|Discovered polonium and radium.
|Marie and Pierre Curie
|Certain elements release energy when they break down.
|A scientist who revolutionized physics.
|Showed the link between microbes and disease.
|Killing bacteria and preventing fermentation.
|A drug that reduces pain and in large doses makes the patient unconscious.
|Used dogs as research subjects to prove that animals could be conditioned, or taught, to have certain reflex actions.
|Argued that the unconscious part of the mind contains thoughts of which one is unaware.
|The growth in the in the proportion of people living in towns and cities.
|The romantic movement was a reaction to Enlightenment rationalism and the early abuses of the Industrial Revolution.
|Expressed romantic spirit in his definition of poetry.
|Celebrated human freedom in his work.
|Ludwig van Beethoven
|Developed in reaction to romanticism.
|Wrote about the struggle of London's poor.
|Showed that war is chaotic and horrible.
|Broke a new ground in A Doll's House. The play revealed the unfair treatment of women within families.
|A group of French painters introduced a new way of looking at the world. Then started a movement.