Hi Tech & Innovation

BBC explores mind control over TV program choice

The world is growing increasingly digital, and so will modes of interaction. TV watchers might welcome an alternative to under-the-cushion clickers, a thought not lost on the people at BBC. What if our viewers were to control ...

Energy & Green Tech

A strategy to rejuvenate dead lithium inside batteries

Li-ion batteries and other emerging lithium-based battery technologies are currently used to power a wide range of devices, including smartphones, laptops, tablets and cameras. Despite their advantages, batteries containing ...

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