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Amazon’s more direct involvement in education with its own edtech products and services has a more spotty history, with the company earlier this year stating it would shutter its TenMarks business and end its TenMarks Math and Writing products after the 2018-19 school year. Amazon was also largely a no-show at the huge International Society for Technology in Education (ISTE) conference in Chicago in June, after having had a large presence in previous years.

Among them, 622 million shopped via their mobile phones, 29.89 million more than the figure at the end of 2018.

Amazon’s Jeff Wilke, CEO of the company’s Worldwide Consumer Business, made one of the biggest announcements of the week, unveiling a fully-electric drone that can fly up to 15 miles and deliver packages under 5 pounds in less than 30 minutes. Wilke also showed the array of different sensors that are built into the drones, in an effort to ensure safety during deliveries.

Amazon’s culture and willingness to fail, Bezos says, have defined the company for better or worse.

Among its almost 2,700-kg supplies to the International Space Station, a 3.5-kg scientific payload designed by the Beijing Institute of Technology will be used to investigate how space radiation and microgravity cause gene mutation.