|
Then |
Now |
|
|
|
|
The pony express was created in 1860 by William H. Russell. |
The internet based email was invented in 1971 by Ray
Tomlinson. |
|
Then |
Now |
|
|
|
|
The pony express was created in 1860 by William H. Russell. |
The internet based email was invented in 1971 by Ray
Tomlinson. |
