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Technology
Technology: Terms and Concepts
Technology: Terms and Concepts
sewing machine
Shampoo
shock absorber
shoring
siphon
sled
sledge
snowmobile
solar energy
SOS
sources of energy
spark
Spark Plug
speedometer
Spinning Wheel
spirit level
spring (mechanical)
stagecoach
standpipe
Stapler
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Earth and Environment
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Medicine
People
Philosophy and Religion
Places
Plants and Animals
Science and Technology
Social Sciences and the Law
Sports and Everyday Life
Additional References
Articles
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