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Comment Re:Isn't it obvious? (Score 1) 209

Wrinkles, like hair, are a conserved quantity.
Everybody knows that as you get older, hair travels from the top of your head and starts coming out of your nose and ears.
In much the same way, wrinkles travel out of your brain and collect on your face and neck. By the time you reach your 80s, your face looks like something out of a movie adaptation of a Stephen King novel, but that brain inside is smooth as a baby's bottom.

Comment Re:Dear Computer Programmers: Why do this? (Score 3, Insightful) 224

The switch from 32 to 64 is a lot less painful than 16 to 32, because the memory model didn't change.

Even if you are writing in C, most code is probably fairly agnostic to 32- vs. 64-bit. But if you do things like cast pointers to ints, or use byte-based arithmetic when interacting with structures or unions, then you'll run into trouble. C code that conforms to the standard should be fairly portable from 32 to 64 bit, though, and this is yet another situation where the value of the standard and well-designed code pays off.

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