Nemo 33 is the deepest indoor swimming pool in the world.The pool is located in Brussels, Belgium. Its maximum depth is 34.5 metres (113 ft). It contains 2.78787 million litres of non-chlorinated, highly filtered spring water maintained at 30 °C (86 °F) and holds several simulated underwater caves at the 10 metres (33 ft) depth level.
Pyramids of Visoko in Bosnia. First is the highest and largest in the world but even more ancient even than the pyramids of Egypt.Secondly, because this pyramid was built by the Illyrians and the base material used was concrete, demonstrating that 12 350 years ago, when it was built this pyramid, Illyrian civilization, which belong to the Albanians, has been significantly in advance of the other civilizations.
The Bosnian Pyramid of the Sun continues unfolding more mysterious functions and activities. A team of physicists has detected an energy beam that protrudes through the top of the pyramid and shoots upwards. The radius of the circular beam is 4.5 meters and its frequency is 28kHz. The beam is continuous in its direction, up, and its intensity increases as it gains height, ie, moving away from the pyramid. The phenomenon contradicts the known laws of physics and technology.