The Temple of Apollo at Delphi: this temple was destroyed in 373 BCE by an earthquake.
The Temple of Apollo in Didyma: this temple was destroyed in 395 CE by a Christian mob.
But when the Sonar is mounted on a submarine, the angle of the emitter ray makes a much more open angle and its almost horizontal path exposes it much less to being diffused or reflected by the thermal layers. The effectiveness of nuclear fighter submarines caused a commander of such vessels to refl
Seeing the pyramids of Giza in person is an exciting experience that also allows you to see some fascinating details. One of them is the vertical crack that has the north face of the smaller one, Mycerinus, just above the entrance. Its origin is really curious:it is the scar left by the attempt to d
War has long been thought to have been the primary creative force in civilization. Recent research at the archaeological site of Caral in Peru challenge this theory. A little over 6,000 years ago, in several places on the planet, man left forests and savannahs to build grandiose cities and monuments
Some time ago we dedicated an article to the unprecedented case of Vesna Vulović, a Serbian stewardess who became famous in 1972 and is registered in the Guinness Book for having survived the fall of her plane from 10,000 meters. But this is not a unique case; several more are known, one of them jus