Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
6 Cards in this Set
- Front
- Back
Invention |
device, contrivance, or process originated after study and experiment. |
|
Discovery |
the act or process of discovering |
|
Efficient |
productive of desired effects |
|
Expert |
one with the special skill or knowledge representing mastery of a particular subject |
|
Exhaust |
use up (resources or reserves) completely |
|
Hydroelectricity |
is electricity made by generators that are pushed by the movement of water. |