Google's parent company Alphabet told a TED conference in Vancouver that its Project Loon Internet-delivery balloons had successfully delivered speeds of 15Mbps – fast enough for streaming video. It is preparing for carrier tests in Indonesia and elsewhere this year.
Alphabet X head Astro Teller said that the company tried a lot of unsuccessful balloon designs before finally finding one that was up to the job, reports Re/code.
There were shiny balloons and round balloons and balloons that looked like giant pillows. But eventually the company found a design that could be made cheaply and still navigate precisely. That balloon, Teller said, last year travelled around the world 19 times over 187 days last year.
Teller also shared a key part of the company's approach to Alphabet X projects, along with details of two which the company has abandoned ...
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