Editing 729: Laser Pointer
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Real cats' eyes (and some other animals' eyes) have a {{w|tapetum lucidum}} behind their retinas, which increases their sensitivity in low-light conditions. This can cause their eyes to appear to glow, but they're actually just reflecting light from the environment. | Real cats' eyes (and some other animals' eyes) have a {{w|tapetum lucidum}} behind their retinas, which increases their sensitivity in low-light conditions. This can cause their eyes to appear to glow, but they're actually just reflecting light from the environment. | ||
β | The title text makes a pun on | + | The title text makes a pun on {{w|laser cavity}}. |
==Transcript== | ==Transcript== |