Electromagnetic Waves Podcast

In my opinion this pod cast was a great way to learn the basics about electromagnetic waves and how they are used. Electromagnetic waves are used to convey sound signals which are used for radios and other types of communication. Electromagnetic waves were like magic they could send messages over vast distances and even into space. It is interesting to see how the world was transformed with the invention of wireless radio communication, this allowed for ship captains to communicate with other ships, allowed merchants to check up on their boats, it also allowed pilots to communicate and it had many more uses. All in all electromagnetic waves are an important part of our world today, and if they weren’t discovered, what would our world be like today?