Chinese work visa, or Z visa, is issued to foreigners who are going to China for a paid job offer or to undertake commercial entertainment performances in China. How long is the duration of stay of Chinese Z visa? This Z visa itself only allows a stay duration of 30 […]
Coca-Cola is to test a paper bottle as part of a longer-term bid to eliminate plastic from its packaging entirely. The prototype is made by a Danish company from an extra-strong paper shell that still contains a thin plastic liner. But the goal is to create a 100% recyclable, plastic-free […]
Subway riders and transit workers in major cities are being exposed to levels of air pollution that could increase the risk of heart and lung problems, according to a new study from New York University. Researchers at NYU Grossman School of Medicine said air quality readings, in particular on the […]
Inventions don’t generally happen by accident or in a random order: science and technology progress in a very logical way, with each new discovery leading on from the last. You can see that in our mini chronology of invention, below. Please note: it’s not meant to be a complete history […]
As of Tuesday, travelers boarding international flights to the United States have a big hurdle to clear. For the first time since the coronavirus pandemic began, all passengers ages 2 and older must present a negative coronavirus test taken no more than three days before their flight or proof they […]
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