[Deanesmay-announce] New post at Dean's World

[notify at powerblogs.com]

Hello,
	There is a new post on Dean's World.  You can read it at:

http://www.deanesmay.com/posts/1149341812.shtml

It begins:

	I love archaic terms. I like to refer to radio
	waves as "travelling through the aether," for
	example. Physicists used to think that light and
	radio waves had to move through something, and they
	didn't know quite what it was so they called it
	"the aether." They eventually abandoned the concept
	of the aether because (a) it was no longer useful,
	and (b) no direct evidence existed for it any
	anyway....