Explore the many ways humans connect and share news and knowledge. Learn how different people communicated through the ages, from the body language of early hominids to the smoke signals of Native Americans.
Discover how technologies have evolved and developed, from Meuccie's first telephone that was held in the mouth, to making calls from the Antarctic on satellite phones, and from tapping the dots and dashes of Morse code, to sending emails. Find out how messages were sent in times of war and how censored codes can be cracked. Understand how the most intelligent species on Earth keeps in touch.
