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Technology by Letter: S

Answer these questions from the world of tech. The answers all start with S.
Quiz by eibi
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Last updated: September 13, 2018
First submittedSeptember 13, 2018
Times taken18
Average score52.9%
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Answer
Pivotal machine in the industrial revolution
Steam engine
Earth's first artificial satellite
Sputnik
Iron hardened by carbon
Steel
Floating transportation
Ship
Ancient means to propel the above
Sail
Underwater vessel
Submarine
Killing all the germs
Sterilization
Turns sunlight into electricity
Solar cell
Handheld computer with telephone function
Smartphone
Mechanical extension of the same
Selfie stick
Bathroom substance for washing
Soap
Device to analyze light by wavelength
Spectrometer
Audio signal generator
Synthesizer
Device to turn something on or off
Switch
Office tool to attach papers to each other
Stapler
Polystyrene for insulation and wrapping
Styrofoam
Navigational instrument
Sextant
+1
Level 64
Sep 16, 2018
liked that, thanks. see they arent getting a big uptake which is a shame. I wonder if they need a new name. i was put off for quite a while. It may lure people in more with a different title for the series???? eg Useful inventions, devices and machines... not sure what but that may work? Thanks again, off to do some more of them now.