THE CRA PERSPECTIVE Ancient Engineering Wonders That Still Challenge Our Imagination From underground cities and precision-cut stone to monumental temples and sophisticated water systems, the ancient world was far more technologically capable than we sometimes imagine. Some of humanity's greatest engineering achievements were built long before modern machines, computers and industrial technology. Across continents, ancient civilizations transformed stone, mountains, water and landscapes into extraordinary structures. Their achievements reveal not only physical strength, but also planning, mathematics, craftsmanship, environmental awareness and generations of accumulated knowledge. These monuments invite us to ask an intriguing question: How did ancient societies accomplish eng...
Japan is once again pushing the boundaries of futuristic innovation — this time with a fully automated human washing machine that promises to wash, scrub, massage, and relax a person in just 15 minutes . Priced around $340,000 , this next-generation bathing pod blends robotics, AI, spa therapy, and medical-grade hygiene systems into one extraordinary device. In today’s blogpost, let’s explore how this incredible invention works, why Japan created it, and how it may change the future of personal care. 1. What Exactly Is the Human Washing Machine? The concept is inspired by Japan’s original “automatic bathing machine” from the 1970 Osaka Expo. But this new version — unveiled by SentiCent (formerly Science Co. Ltd.) — is smarter, faster, safer, and designed for: Elderly individuals People with mobility challenges Hospitals & care homes Luxury spas & wellness centres Busy professionals wanting a quick, premium bath This automated “bath pod” ...