Term
|
Definition
| A broadcast by television. |
|
|
Term
|
Definition
| A meeting at which people see and talk to each other using long distance devices, such as telephones, televisions, and computers. |
|
|
Term
|
Definition
| An instrument invented in 1837 by Samuel Morse that used electricity passing through wires to send messages over distances. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| An instrument for making distant objects look closer and larger. |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| The branch of science for the study of planets, stars, and space. |
|
|
