Structure of the Earth the crust, upper mantle, lower mantle, outer core, and inner core. The geologic component layers of Earth are at the following depths below the surface: The layering of Earth has been inferred indirectly using the time of travel of refracted and reflected seismic waves created by earthquakes. The core does not allow shear waves to pass through it, while the speed of travel (seismic velocity) is different in other layers. The changes in seismic velocity between different layers causes refraction owing to Snell's law, like light bending as it passes through a prism. Likewise, reflections are caused by a large
What the Bleep Do We Know!? talking about subatomic particles are alluding to alternate universes and cosmic forces, all of which can be harnessed in the interest of making Ms. Matlin's character feel better about her thighs." "What the Bleep Do We Know!?" has been described as "a kind of New Age answer to "The Passion of the Christ" and other films that adhere to traditional religious teachings." It offers alternative spirituality views characteristic of New Age philosophy, including critiques of the competing claims of stewardship among traditional religions [viz., institutional Judaism, Christianity, and Islam] of universally recognized and accepted moral values. Scientists who have reviewed