Nine Discoveries that no one could explain

" The history of the world is full of surprising mysteries,but it's always interesting to have a look at some of the truly bizarre things ,which lie beneath the surface " .


1. Moa Birds







Moa birds were fight less birds, and inhabitants animals , Newzealand which became extinct around the year 1500,they were killed off,according to one research theory,during an expedition in twentieth century,scientist stumbled across a very large claw,from one of the birds which had somehow been incredibly well preserve for centuries.
2. The Temple complex of saksaywaman , in peru






The perfect stone works on this ancient temple complex,which was completed without the use of simple drop of mortar, is truly amazing in some cases.

It's impossible to pass a pieces of paper between the stones,every block has a smooth and rounded corners.

How it was constructed?

No one knows!!!
3.Gate of the sun, in Bolivia






The gate of the sun can be found in Tiwanaku,an ancient city in Bolivia.

Some archaeologist believe it was the center of huge empire during the first millennium AD.

No body has any idea of what the carving on the gate are meant to be.
4. Longyou Caves in China






These cave was gouged out of the sandy stone by human hand,such difficult work would have required the participation of thousand of people.

Yet there is no methods used to construct them,anywhere in historical records.
5. The unfinished obelisk Egypt






Obelisk is a tapering stone pillar typically having a square or rectangular cross section set up as a monument or landmark.

This obelisk initially began to be carved, straight out of a rock face,but appear that,it began to crack,it was left in this condition,unfinished,it size is simply staggering.
6. The underwater city of yonaguni, in Japan






This ancient complex was discover by chance,diving instructor, kihechiro Aratake.

The underwater city has confounded all scientific theory ,the rock from which it was carved was submerged under water about 10000 years ago,long before the Egyptian pyramids was created.
7 . Mohenjo-Daro, the Mound of Dead ,in Pakistan






The secret of this city downfall have really perplexed experts, for decades in 1922,the India archaeologist R D Baneriji discovered ancient ruin's on one of the island in India river.

How was this great city destroyed ?

What happened to its inhabitants?

" But no one could explain, what really happen in the city,that led to the destruction " .

" Some people said it was the country God destroyed the centuries " .
8. Stone Age Tunnels






The discovery of an extensive network of underground tunnels which stretch across all of Europe from Scotland to Turkey.

But the real purpose of the tunnels is still a mystery,some of the researchers believe they were used as protection against predators,while others believe they provide a way to travel around in safety,protected from weather and various conflicts.
9. The gaint stone spheres of Costa Rica






These mysterious stone formations are intriguing not only their perfectly spherical,but also on account of their unknown origins and purpose.

They were discovered in 1930 by a workers clearing the jungle from a banana plantation,local legend suggested that the mysterious spheres contained hidden gold,but they turned out to be empty.