Okay kiddo, so Camille Papin Tissot was a very important man who lived a very long time ago. He was born in France in the year 1868 and he was really interested in something called "wireless telegraphy."
Wireless telegraphy was kind of like magic! It was a way for people to send messages through the air without using any wires. They did this by using special machines and codes to send and receive messages over long distances.
Camille was really fascinated by this and he spent a lot of time figuring out how it worked. He even helped to invent some new machines that were better at sending wireless messages.
Later on, when Camille was all grown up, he became a very important person in the French Navy. He used his knowledge of wireless telegraphy to help the Navy be better at communicating over long distances. This was really important because it helped them to win some big battles during World War I.
Camille was also really good at teaching other people about wireless telegraphy. He wrote books and gave lectures to help spread his knowledge and make sure that other people could use it too.
So, even though Camille Papin Tissot is no longer with us, we can still remember him as someone who helped make a big difference in how we communicate with each other.