E
 |
 |
|||
| What | Elevator | What | Eyeglasses | |
| Who | Elisha Otis | Who | ||
| Where | United States | Where | Italy | |
| When | 1854 | When | 1200 | |
| Why | The elevator gives people a lift. | Why | This is important because if you can't see you can just use eyeglasses. | |
| Researcher | Richard, Larisa, Nikki | Researcher | Larisa, Kasia | |
 |
 |
|||
| What | Earmuffs | What | Electric Guitar | |
| Who | Chester Greenwood | Who | Les Paul | |
| Where | United States | Where | United States | |
| When | 1877 | When | 1830 | |
| Why | This is important because if your ears are cold you can buy earmuffs. | Why | The electric guitar is important or there woudn't be any rock and roll. | |
| Researcher | Larisa | Researcher | Paige | |
 |
 |
|||
| What | Electric Fan | What | Escalator | |
| Who | Wheeler | Who | Jesse W. Reno | |
| Where | United States | Where | United States | |
| When | 1892 | When | 1891 | |
| Why | The electric fan is important because if you don't have one your family will be hot. | Why | The escalator is important so if you want to go upstairs from a mall you could just take the escalator. | |
| Researcher | Mark | Researcher | Roslyn | |
 |
 |
|||
| What | Electric Iron | What | Electric Battery | |
| Who | Henry W. Seely | Who | Count Alexander Voltage | |
| BoltagWhere | United States | Where | Italy | |
| When | 1882 | When | 1800 | |
| Why | The electric iron is important so you can keep your clothes flat and not crumpled up. | Why | The electric battery is important so people can use them for energy. | |
| Researcher | Allison | Researcher | Kevin | |