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neO9r TIL ordinary cheap computer hard drives do not work reliably above 10,000ft in altitude, because they require a cushion of dense air for the magnetic head to float on. Without that air density, the head will scratch the disk. People who live above 10,000ft must buy special hard drives.
OolJY TIL: Minesweeper's theme was so controversial in some countries that Microsoft was forced to replace the mines with flowers in some locations and rebrand it as "Flower Garden". Link