Every age has a secret, a mystery that remains unsolved despite centuries of investigation. The curse of Tutankhamun, the Money Pit and Stonehenge are some of the most intriguing of all…
The Stone Spheres of Costa Rica are a collection of over 300 almost perfect spherical orbs first discovered in the Diquis Delta in the 1930's. They vary in size from a few centimetre to several meters, the larger stones weigh nearly 16 tonnes.
The Great Pyramid of Giza (also called the Khufu's Pyramid, Pyramid of Khufu, and Pyramid of Cheops) is the oldest and largest of the three pyramids in the Giza Necropolis bordering what is now Cairo, Egypt, and is the only one of the Seven Wonders of the Ancient World that survives substantially intact.
The Nazca lines and also pictograms are huge pictures drawn into the desert around 1500 years ago by the ancient Nazcan culture. Not only is the reason for their construction a mystery, but also how they were able to draw straight lines over one hundred metres long.