Delving into the enigma of Sumerian cuneiforms and human DNA to unveil our celestial origins The fact is, when all is said and done, the only logical and sane conclusion is that human beings are not a product of Earth. We are aliens to this...

Explore the future of humanoid robots and the approaching singularity, as AI becomes self-aware. Discover innovations, implications, and real-world projects shaping our world, while delving into the ethical challenges and societal consequences.

The Castle of the Moors, located in the picturesque town of Sintra, Portugal, is a stunning example of medieval architecture and a testament to the rich history of the region. Built in the 8th and 9th centuries by the Moors, this impressive fortress stretches for over 3 kilometers (about 2 miles) around the hilltop where it is located, making it the largest castle in the world. The castle was originally constructed as a defensive fortification to protect the surrounding area from invasion. Its walls and towers were designed to be formidable barriers, and the castle's strategic location on the top of a hill provided an additional layer of protection. The Moors, who ruled the region at...