Around 700 AD, the Arabs ruled over about 60 million people. At the head of the empires there was a caliph. Right below were the governors of the provinces, who primarily collected taxes. Author: ZDF/Terra X/Gruppe 5/ Susanne Utzt, Sahar Eslah, Martin Carazo Mendez/ Martin Christ, Marc Riemer, Joac
There's no need to let your cute cats stink up your home! I made a simple invention to solve the issue of awful litter box stinkage. Let's take a journey into the forbidden realm of Litter Box Modding. My Facebook: http://facebook.com/HackThePlanet My Twitter: http://twitter.com/HouseholdHacker -~
In ancient Egypt, the ancestor of the domestic cat was revered and became the companion of people. From the realm of the pharaohs, the first tame specimens probably reached today's Europe with Roman soldiers. Author: ZDF/Terra X/Spiegel TV/ Nanje de Jong-Teuscher, Kirsten Hoehne/Anja Schütze, Uli W
Vampires have been the stars of books, movies, and tv shows for decades. These undead creatures of the night are clearly interesting to we humans, and they can be very entertaining to watch. But what if they left the realm of fiction, and were actually real? What might be the consequences of this ne
For more Science Videos: https://lt.org/ * Having played an acknowledged role in the 2011 Fukushima disaster, it has long been understood that hydrogen penetration can accelerate the deterioration of structural materials. In this video, BAPTISTE GAULT analyzes this process of hydrogen embrittlement
