Originally posted by carver9
This is about to be a dumb a** question but I know what a pico second is, nano second, etc, etc... but what in the hell is a atto second? How fast is that?
No, that's a valid question, it's not common knowledge I don't think. I didn't know either.
"An attosecond is an SI unit of time equal to 10−18 of a second. (one quintillionth of a second).[1] For context, an attosecond is to a second, what a second is to about 31.71 billion years."
Which means that by the time someone moved, Bart has already watched a universe form up until this point. Pretty ridiculous I know... but that's what the comic said lol....