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chapter 22
| Question | Answer |
|---|---|
| english scientist, he invented the dynamo- a machine that generated patents | michael faraday |
| american inventor of over 1,000, including the light bulb, he established a power plant that supplied electricity to parts of new york city | thomas edison |
| a process developed in the 1850s that led to faster, cheaper steel production | bessemer process |
| henry ford | |
| wilbur and orville wright | |
| telegragh | |
| samuel morse | |
| alexander graham bell | |
| guglielmo marconi |