The following quote was on my iGoogle homepage on 02010.02.03.
“We don’t know a millionth of one percent about anything.” — Thomas Edison (d.01931)
Edison’s quote prompted me to come up with the following arithmetic question: What is one millionth of one percent of 1.759 quadrillion?
I used 1.759 quadrillion because the world’s fastest supercomputer could do that many arithmetic calculations in one second (flops).
And, by the way, one millionth of one percent of 1.759 quadrillion is 17,590,000.
In the 21st century, Edison might have said that we don’t know a quadrillionth of one percent about anything.