Look here for works of
art, an index of useful books on science, myth, art, and teaching, and a
selection
of poems on topics ranging from weather to myths related to the planets
and the stars.
xRayleigh wave : A Rayleigh wave is a seismic surface wave causing the ground to shake in an elliptical motion, with no transverse, or perpendicular, motion.
A new analysis of the unusually long solar cycle that ended in 2008 suggests that one reason for the long cycle could be a stretching of the sun's conveyor belt, a current of plasma that circulates between...Read more