#2 yeah you go ahead and play with your shiny rock and tell me how those heavy metal deposits feel in your brain after being absorbed through your skin. Lead, mercury, untreated aluminum you smelted in the garage with a propane torch minus sans a face mask or protection, what fun! Dey shiny! Dur hur hur!
noun PHYSICS 1. the fact or phenomenon of light, radio waves, etc. being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density. 2. change in direction of propagation of any wave as a result of its traveling at different speeds at different points along the wave front. 3. measurement of the focusing characteristics of an eye or eyes.
#2 yeah you go ahead and play with your shiny rock and tell me how those heavy metal deposits feel in your brain after being absorbed through your skin. Lead, mercury, untreated aluminum you smelted in the garage with a propane torch minus sans a face mask or protection, what fun! Dey shiny! Dur hur hur!
noun PHYSICS 1. the fact or phenomenon of light, radio waves, etc. being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density. 2. change in direction of propagation of any wave as a result of its traveling at different speeds at different points along the wave front. 3. measurement of the focusing characteristics of an eye or eyes.
yeah, shut up greg, no one likes you anyway
/rəˈfrakSH(ə)n/
noun
PHYSICS
1. the fact or phenomenon of light, radio waves, etc. being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density.
2. change in direction of propagation of any wave as a result of its traveling at different speeds at different points along the wave front.
3. measurement of the focusing characteristics of an eye or eyes.