Hidden city: Hidden beneath the iconic rock formations of Cappadocia in central Turkey, lies Derinkuyu, a sprawling underground city built for survival. This ancient site, rediscovered by accident in 1963, contains a maze of tunnels, living spaces, and storage rooms that once sheltered thousands of people seeking refuge from invasions and persecution. Its chambers housed livestock, preserved food, and included places of worship, community areas, and secure hiding spaces. Stretching deep beneath the surface, it likely connected to other underground settlements, forming a vast hidden network. Designated a UNESCO World Heritage Site in 1985, Derinkuyu continues to reveal the ingenuity and resilience of those who once called it home.
Turbine wall: A striking new wind turbine wall, known as Airiva, is bringing clean energy into urban spaces. The design features sleek, vertical turbines arranged in captivating geometric patterns that mesmerize as they spin in the wind. These systems can line highways, bridges, or campuses, blending artistry with practicality while generating renewable energy. Built from mostly recycled materials, the turbines show promise in reducing energy costs while supporting long-term sustainability goals. Testing will determine their full potential, but the idea is gaining attention as a creative energy solution. It’s a reminder that the future of power can also be a stunning work of art in motion.
