sirensandsatyrs:ngc875:Illustration of the moiré effect from a current Physics I textbook.
sirensandsatyrs:ngc875:Illustration of the moiré effect from a current Physics I textbook.
sirensandsatyrs:ngc875:Illustration of the moiré effect from a current Physics I textbook.
sirensandsatyrs:ngc875:Illustration of the moiré effect from a current Physics I textbook.
sirensandsatyrs:ngc875:Illustration of the moiré effect from a current Physics I textbook.
sirensandsatyrs:ngc875:Illustration of the moiré effect from a current Physics I textbook.
sirensandsatyrs:ngc875:Illustration of the moiré effect from a current Physics I textbook.
sirensandsatyrs:ngc875:Illustration of the moiré effect from a current Physics I textbook.
