On 2/8/2016 3:33 PM, Valeri Galtsev wrote:
DRAM had more persistent imprint of information that was sitting in it, which appears much harder to destroy than information on hard drive.
well aware of that. 30 years ago a friend and I built a specialized video card for a consulting project.... discovered on the prototype that we could power it down, go home, come back the next day, and power it up, and sufficient image remained in the DRAM to be totally recognizable. sure, it had 'noise' bits all over it, but whatever was on the screen the day before was still visible.
-- john r pierce, recycling bits in santa cruz _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos
