Moving Medium
As an example of the first type, under certain meteorological conditions standing waves form in the atmosphere in the lee of mountain ranges. Such waves are often exploited by glider pilots.
Standing waves and hydraulic jumps also form on fast flowing river rapids and tidal currents such as the Saltstraumen maelstrom. Many standing river waves are popular river surfing breaks.
Read more about this topic: Standing Wave
Famous quotes containing the words moving and/or medium:
“and the deaf soul
struggles, strains forward, to lip-read what it needs:
and something is said, quickly,
in words of cloud-shadows moving and
the unmoving turn of the road, something
not quite caught ...”
—Denise Levertov (b. 1923)
“Life is amazing: and the teacher had better prepare himself to be a medium for that amazement.”
—Edward Blishen (b. 1920)