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At the moment you need TV Aerials for Freeview and BT Vision but there is the Freesat alternative that is by a satellite dish. But I beli...

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Thursday 30 March 2017

The Uncertain Science Behind Your Phone’s Blue Light Dimmer

The Uncertain Science Behind Your Phone’s Blue Light Dimmer
Does blue light make you more alert? Yep. But does removing it from your phone's screen help you fall asleep? That hasn't actually been proven yet. The post The Uncertain Science Behind Your Phone's Blue Light Dimmer appeared first on WIRED.

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