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Amazon’s brand is more relevant to millennials in America than any other company.

American and United airlines say they will place passengers who refuse to wear a face mask on an "internal travel restriction list" and bar them from future flights for an indeterminate period.

Amazon’s digital brain, Alexa, uses Wikipedia as one of many sources to answer questions. Amazon has previously said the Alexa team and the Wikimedia Foundation share a similar goal: making it easier to locate and share information.

Among them, a 385-meter skyscraper attracts the most attention, as Egyptian presidential spokesman Bassam Rady recently told a radio station that it will be the tallest building in Africa once completed.

Amid a rapidly growing population and the spread of urbanisation, the demand for solutions for a safe, continuous and efficient power supply is growing, as is the demand for sophisticated solutions for hospitals and key industrial sectors.