4 ms·The day the e-books stopped working5 points by SenHeng 7y agochrisbolt 7y agoPretty much the same thing: https://news.ycombinator.com/item?id=20318852 https://news.ycombinator.com/item?id=20318852dang 7y agoAlso https://news.ycombinator.com/item?id=20297331 https://news.ycombinator.com/item?id=20297331.