yuhong writes: "I wrote a blog post about the old MS OS/2 2.0 fiasco from the early 1990s, including how it relates to DR-DOS. Why did it take 10 years after Intel introduced the 80386 before 32-bit programming became popular?"
Today's scientific question is: What in the world is electricity?
And where does it go after it leaves the toaster?
-- Dave Barry, "What is Electricity?"