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4:49
nasa.gov
Visible Light - NASA Science
The visible light spectrum is the segment of the electromagnetic spectrum that the human eye can view. More simply, this range of wavelengths is called
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Flicker Fusion Threshold Explained
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This speed… 😃 And this flicker fusion… 🤩 How fascinating is this snake…? ———————————- Western Brown Snake Pseudonaja mengdeni Highly venomous #radoa #reptileawareness #reptileawarenessdisplaysofaustralia #snakeawareness #venomoussnakes #elapid #Elapidae #brownsnake | Reptile Awareness Displays of Australia - RADOA
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