Construction For 17 years, 60,000 Chinese workers secretly excavated 20 km of tunnels inside a mountain — the 79-meter cavern was intended to be a nuclear weapons factory, but it never became operational. Douglas Avila 28/04/2026 at 22:13
Construction China has erected the towers of the world’s largest double-deck suspension bridge — it has 16 lanes between Guangzhou and Dongguan, and the project has already broken 5 world records. Douglas Avila 28/04/2026 at 19:35
Science and Technology With 4,700 km, 220 m Deep and 41,000 m³/s Force, the Congo River Is the Deepest in the World, Separates Two Capitals, and Can Generate 39,000 MW with Grand Inga Carla Teles 20/01/2026 at 20:58
