If you curl up under the duvet with an e-book for a bedtime read then you are damaging your sleep and maybe your health, US doctors have warned. A team from Harvard Medical School compared reading paper books and light-emitting e-readers before sleep. They found it took longer to nod off with a back-lit e-reader, which led to poorer quality sleep and being more tired the next morning. Original Kin
Sony manufactured the last batch of its Reader devices outside Japan in May Sony has given up selling its line of Reader devices for e-books after failing to find a big enough market. "We do not have plans to develop a successor Reader model at this time," the Japanese firm told the BBC. The PRS-T3 was the last version made and will exist as long as supplies remain in Europe. Earlier this year, So
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