The Jarawa people were around when the Egyptian pyramids were built and today continue to live the same way they have been for 55 000 years in the Andaman Islands in India.
Members of the Bora tribe of the Amazon have come up with a rather unconventional form of communication. They've learned to communicate with one another through the music of their drums.
For decades on end, a group of women defending the southern part of the Sahara have been sowing fear in their enemies. They were called the Mothers of the people , while history remembers them as the Dahomey Amazons.
Masonry exists in different forms around the entire world. Its members are estimated at being about 5 million. Every Mason is allowed to confess that he is such but he simply cannot reveal the nature of the ceremonies in the brotherhood.
All you need is a single coin and a little patience. The test is based on the principle of whether you can alter the likelihood of the coin landing heads or tails.