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China and Japan race to dominate future of high-speed rail
Japan and China are racing to build a new type of ultra-fast, levitating train, seeking to demonstrate their mastery over a technology with big export potential.
Amazon's cloud unit taps own chips for new supercomputing offering
Amazon.com Inc's cloud unit on Dec 1 offered a new supercomputing service based on its self-designed processors, a further sign of how chips based on Arm Ltd's technology are encroaching on Intel Corp and Advanced Micro Devices Inc turf.
Intelligent walking cane maker gets backing from Big Tech
Jean Marc Feghali has Leber’s Congenital Amaurosis, a disease that reduces his peripheral vision and renders him effectively blind at night. But the intelligent walking cane he’s helping to develop has been life-changing, he says. It’s also won support from Microsoft Corp.
The brain of Samsung’s new Galaxy S21 flagship series
At the heart of the trio of phones in the range – Galaxy S21, S21+ and S21 Ultra – is the new Exynos 2100 processor built from the ground up using an advanced 5nm (nanometer) process.