| Hint | Answer | % Correct |
|---|---|---|
| Einstein's theory, required for such satellites | Relativity | 94%
|
| Wireless communication | Radio | 91%
|
| Paved pathway for vehicles | Road | 91%
|
| Space vehicle | Rocket | 81%
|
| Wireless method to detect distant objects | Radar | 66%
|
| Your food keeps longer in this | Refrigerator | 63%
|
| Weapon with bullets | Rifle | 56%
|
| Basic electrical component | Resistor | 44%
|
| Mechanical part designed for spinning | Rotor | 41%
|
| Device to detect a signal and make it audible or visible | Receiver | 31%
|
| Electrically operated switch | Relay | 31%
|
| Why you should turn your phone off at the movies | Ringtone | 19%
|
| Measurements taken from far away, e.g. from satellites | Remote sensing | 0%
|