| Clue | Answer | % Correct |
|---|---|---|
| Method of reading for the blind | Braille | 92%
|
| Capturing an image for posterity | Photography | 92%
|
| Butter substitute | Margarine | 90%
|
| Very thin pancake | Crêpe | 89%
|
| More humane way to behead someone | Guillotine | 89%
|
| Wheel-based casino game | Roulette | 87%
|
| The silver screen | Cinema | 86%
|
| Tubes of illuminated gas often used in signs | Neon Lighting | 86%
|
| Swimsuit named after an atomic atoll | Bikini | 84%
|
| Doctor's listening device | Stethoscope | 84%
|
| Modern weights and measures | {Metric} System | 83%
|
| Method of making food safer, especially milk | Pasteurization | 81%
|
| Knife attached to the end of a firearm | Bayonet | 77%
|
| Vaccine for this fatal animal-bite disease | Rabies | 76%
|
| Method of underwater breathing | SCUBA | 76%
|
| Radioactive element discovered by the Curies | Radium or Polonium | 67%
|
| Way of seeing in a submarine | Periscope | 62%
|
| The first human flying technology | Hot Air Balloon | 58%
|
| Drawing toy with two knobs | Etch A Sketch | 55%
|
| Demonstrates the rotation of the Earth | {Foucault} Pendulum | 26%
|