Englishfor English speakers
exploration
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noun
to travel for the purpose of discovery
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noun
a careful systematic search
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noun
a systematic consideration
he called for a careful exploration of the consequences
technology
Noun
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Technology is the tools, equipment, and activities that come from scientific knowledge.
Modern technology such as computers, robots, and wireless communications, can reduce the cost of doing business. (can make the cost smaller.)
The 1800s saw a gradual development (growth in small steps) of new technologies in farming and transportation.