barragem na China

Science and Technology

China builds in the desert the world’s tallest sand and gravel dam, a giant 247 meters high, the height of an 80-story building, pouring enough material to fill 7,560 Olympic swimming pools and investing around R$ 6.2 billion to tame 1.1 billion m³ of water in Xinjiang.

Ana Alice 19/06/2026 at 15:41

Obra monumental chinesa une energia limpa e tecnologia extrema para permitir que navios “escalem” montanhas por um elevador colossal no rio Wu.

China Defies Gravity: The Chinese Project That Makes It Possible to Navigate Above the Mountains

Alisson Ficher 14/06/2025 at 16:37