More puzzles...this time solved.

[btrueblood]

I've seen a lot of science/nature type TV shows talk about the mysterious moving rocks (they leave trails in the dirt) on dry lake beds in California.

This video gives a dang plausible explanation, the first and best I've heard:

http://www.youtube.com/watch?v=u1hoiHvOeGc

 

[SNORGY]

Which is why, here in Alberta, we say:

"Ice. What a drag."

Regards,

SNORGY.

 

[ivymike]

love the comments section...
"Just look for a Magnetic world force map (something like that) where you can? see magnetic force that vary all over the world.. Than think about physic, than you know about earth magnetic force... do you? Than do 1 plus 1 = ? "

 

[IRstuff]

Whatever you want it to be, Mr. President.

TTFN

FAQ731-376