| Letter | Inventor | Invention | % Correct |
|---|---|---|---|
| A | The Wright Brothers | Airplane | 96%
|
| F | Mark Zuckerberg | 89%
| |
| T | Alexander Graham Bell | Telephone | 85%
|
| D | Alfred Nobel | Dynamite | 78%
|
| R | Guglielmo Marconi | Radio | 67%
|
| E | Benjamin Franklin | Electricity | 61%
|
| X | Wilhelm Conrad Röntgen | X-ray | 61%
|
| B | Alessandro Volta | Battery | 46%
|
| H | Montgolfier brothers | Hot Air Balloon | 41%
|
| P | Cai Lun | Paper | 37%
|
| G | Benjamin Franklin | Glasses | 28%
|
| K | Linus Yale, Jr | Key | 17%
|
| N | James Naismith | Netball | 15%
|
| Z | Whitcomb L. Judson | Zipper | 15%
|
| I | Robert E. Kahn | Internet | 13%
|
| M | Zacharias Janssen | Microscope | 13%
|
| J | Frank Whittle | Jet Engine | 11%
|
| Q | Denso Wave | QR Code | 11%
|
| V | Hubert Cecil Booth | Vacuum Cleaner | 9%
|
| C | Nicéphore Niépce | Camera | 7%
|
| O | William Hadaway | Oven | 7%
|
| U | Ajay Bhatt | USB | 7%
|
| S | Josef Madersperger | Sewing Machine | 4%
|
| L | Edwin Beard Budding | Lawn Mower | 2%
|
| W | Bette Nesmith Graham | White Out | 2%
|
| Y | Pedro Flores | Yo-Yo | 2%
|