| Invention/Discovery | First Name | Last Name |
| Dynamite | |
| Adding machine | |
| Polio vaccine | |
| Assembly line | |
| Bifocals | |
| Steamship | |
| Printing press | |
| Smallpox vaccine | |
| Cotton gin | |
| Telegraph | |
| Flight | |
| E=mc2 | |
| Pasteurization | |
| Phonograph | |
| Alternating current | |
| Helicopter | |
| Steam engine | |
| | Invention/Discovery | First Name | Last Name |
| Aqua-lung scuba set | |
| Sewing machine | |
| X-rays | |
| Roll film | |
| Telephone | |
| Mechanical computer | |
| Periodic table | |
| Steel plow | |
| World Wide Web | |
| DNA double helix | |
| Radio | |
| Electric guitar | |
| Reflecting telescope | |
| Blood circulation | |
| Microscope | |
| Genetic traits | |
| Television technology | |
| |
| |
| Penicillin | |
| |
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