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SYDNEY — Axeheads and grinding stones from a cave in Australia's far north suggest humans arrived on the continent about 65,000 years ago, or 18,000 years earlier than previously thought, according to research published on Thursday.

Sanya Phoenix International Airport in Hainan province received four awards for outstanding service in 2019, according to an announcement released by Airport Council International on its official website on Monday.

Salt products are displayed in a supermarket, on Oct 16, 2016. [Photo/IC]

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Saihanba is a vast forest covering nearly 75,000 hectares. It was a piece of barren land 55 years ago, but decades of hard work turned it into an important ecological shield for Beijing and Tianjin.

Sansha, China's southernmost island city, which administers vast island groups and their surrounding waters in the South China Sea, has set up two districts, the Ministry of Civil Affairs announced on its website on Saturday.

Scholar upbeat on Beijing-Tokyo business venture opportunities

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SYDNEY - With the 9th annual BRICS summit less than two weeks away, a world-renowned global BRICS expert based in Australia said the member nations are primed to step into the leading position in worldwide leadership.

Saturday’s event certainly made one serious convert. My four-year-old son wanted to know when he could fly again.

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Scientists say quantum computing exploits the fundamental quantum superposition principle to enable ultra-fast parallel calculation and simulation capabilities. In normal silicon computer chips, data is rendered in one of two states: 0 or 1. In quantum computers, data can exist in both states simultaneously, holding exponentially more information.

Sales of memory chips totaled 0 billion last year in the world, CITICS Securities said, accounting for nearly 30 percent of the 0 billion semiconductor market. Among them, sales of DRAM reached billion, while NAND flash gained billion.