What are a way to send messages?

Sending messages is like talking to someone far away without them being right next to you.

Imagine you have a friend who lives across town. You can’t just shout and be heard, but you can still share your thoughts! One way is using letters, like when you write on paper and put it in an envelope.

1. You write your message on paper.
2. You put it in an envelope.
3. You give it to the postman, who takes it to your friend’s house.
4. Your friend gets the letter and reads what you wrote!

It's like sending a note through the mail, just like when you leave a message for someone in a lunchbox or on a sticky note.

Another way is using phones, you talk, and your voice goes through wires or air to reach the other person. It’s like whispering into a magical tube that connects two people, but no magic needed!