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China unveiled the world's most powerful self-developed methanol dual-fuel marine engine on Tuesday, signaling a significant step in the maritime industry's shift towards green and low-carbon technologies.
It has a maximum designed power of 64,500 kW, achieving a methanol substitution rate exceeding 95% for traditional diesel.
If this engine operates 300 days annually, its carbon savings are equivalent to the annual emissions of 72,000 fuel-powered passenger vehicles.
Chinese scientists have developed a miniature 2.7-kilogram deep-sea robot to explore the deepest natural frontier on Earth — the Mariana Trench in the western Pacific Ocean. This further consolidated China's position as one of the few nations able to explore the deepest depths of the oceans.
The robot has already been used by two of China's most advanced crewed submersibles — Shenhai Yongshi, or Deep-sea Warrior, and Fendouzhe, or Striver, and has carried out 14 seabed trips to assess its capabilities and performance. https://www.facebook.com/ChinaFocus2015