history The Pink City (Petra) In the heart of the Jordanian desert and among the rocky mountains, there was a pink city it remained hidden for centuries, and when it appeared, it became one of the seven wonders of the world. Hayder al Smadi A physics teacher/ and researcher in the history of modern warfare More posts by Hayder al Smadi. Hayder al Smadi 25 Jun 2020 • 5 min read Subscribe to Utopia Educators Get the latest posts delivered right to your inbox Subscribe Great! Check your inbox and click the link to confirm your subscription. Please enter a valid email address!