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Apple offered wireless charging in the iPhone in 2017, after many of its rivals such as Samsung Electronics Co Ltd had offered the feature for several years. While rumors circulated that Apple might create its own unique wireless charging technology, the company instead chose to use a system that works with Qi, an open industry standard already in use by Samsung and others.

As Amazon has grown in Seattle,?it has gobbled up nearly every piece of available real estate?in the South Lake Union neighborhood and more recently in the Denny Triangle, where it is building a multi-block campus.

As China has been working with other countries to make economic globalization more inclusive and balanced to mitigate the effect of the COVID-19 pandemic, he said the country's promotion of the dual-circulation development pattern will prove timely.

Argentine Energy Secretary Gustavo Lopetegui said the blackout began with a failure in the country's "interconnection system", adding that it happens in other countries as well. But he said a chain of events took place later, causing a total disruption.

As DPRK and ROK make positive moves to smoothen relations, let’s take a look at some key moments between the two countries in the past 50 years.