Відповідь: Before Ray Tomlinson’s invention it was impossible ______.

The History of Email

With billions of people all over the world sending emails every day, both at work and personally, we tend to take for granted this method of communication and consider email as an inherent part of our modern digital lives. In reality, however, email is a relatively recent luxury.
We have Ray Tomlinson to thank for initiating the incredible new era of communication that we now enjoy – he sent the first email in 1971. Tomlinson was born in New York, USA, in 1941. He started his impressive working career as a computer engineer. No one asked him to invent email – it was something that Tomlinson was working on as a personal side project.
Email began as an experiment to see if two computers could exchange a message. The concept of sending another person a message through a computer was not invented by Tomlinson because computer scientists had been exchanging messages on machines for years. Yet these previous forms of electronic communication only allowed people to send messages to other users of the same computer or to numbered mailboxes where the messages had to be printed out.
Tomlinson wanted to send messages to people, not mailboxes, so he decided to modify and combine the programmes that were already out there. Speaking to The Verge in 2012 Tomlinson said, ‘There was no really good way to leave messages for people. The telephone worked up to a point, but someone had to be there to receive the call. And if it wasn’t the person you wanted to get, it was an administrative assistant or an answering service. That was the sort of mechanism you had to go through to leave a message, so everyone obsessed with the idea that you could leave messages on the computer.’
In 1972, Ray Tomlinson sent the first email, using the @ symbol to indicate the location of the recipient. Tomlinson understood that he needed to use a symbol that would not appear in anyone’s name. The logical choice for Tomlinson was the only preposition on the keyboard – “of” was, both because it was unlikely to appear in anyone’s name, and it turned an email address into a phrase, “user at host”.
What Tomlinson didn’t invent was the term “email”. It wasn’t coined until several years later. By 1993 the word “electronic mail” had been replaced by “email” in the public lexicon and internet use became more widespread.