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TN_DNA-fingerprinting-inventor-alec-jeffreys-clipart From: Inventions |
| | | | | TN_herbert-cecil-booth-inventor-of-vaccum-cleaner-clipart From: Inventions |
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| | | | TN_bartolomeo-cristofori-inventor-of-piano-clipart From: Inventions |
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TN_cayley-glider-created-by-sir-george-cayley-clipart From: Inventions |
| TN_christopher-latham-sholes-inventor-typewritter-clipart From: Inventions |
| | TN_diane-gabriel-fahrenheit-clipart From: Inventions |
| | TN_automated-teller-machine-clipart From: Inventions |
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TN_charge coupled device ccd clipart From: Inventions |
| | TN_inventor guglielmo marconi clipart From: Inventions |
| TN_inventor-james-hargreaves-clipart From: Inventions |
| | TN_inventor-leonardo-da-vinci-clipart From: Inventions |
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| | TN_inventor-samuel-compton-clipart From: Inventions |
| TN_invention communication satellite clipart From: Inventions |
| | TN_invention-spinning-jenny-clipart From: Inventions |
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TN_invention-spinning-mule-clipart From: Inventions |
| TN_digital-camera-front-side-clipart-2-2 From: Inventions |
| TN_inventor-eli-whitney-clipart-549 From: Inventions |
| TN_invention-of-the-gramaphone-clipart-548 From: Inventions |
| TN_invention-of-the-cotton-gin-clipart-547 From: Inventions |
| TN_invention-of-the-first-car-clipart-344 From: Inventions |
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TN_invention_of_bicycle_outline From: Sports |
| TN_alexander-graham-bell-using-his-invention-the-telephone From: History |
| TN_electric-telegraph-invention-319 From: Inventions |
| | TN_invention_of_electrical_speech_machine From: Inventions |
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| TN_invention_of_aeroplane_gas From: Aircraft |
| TN_invention_of_fire_01 From: History |
| TN_invention_of_the_wheel_02 From: History |
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