Phil Cook wrote:
> A stopwatch and an astronaut with really quick reflexes.
You're not joking. The first evidence that light had a speed was someone
(galileo?) noticing that the shadows cast by jupiter's moons on
jupiter's clouds were not where they should have been.
--
Darren New / San Diego, CA, USA (PST)
Remember the good old days, when we
used to complain about cryptography
being export-restricted?
Post a reply to this message
|