![How the lights along the road that flashes in the night used to guide the vehicle actually works? - Quora How the lights along the road that flashes in the night used to guide the vehicle actually works? - Quora](https://qph.cf2.quoracdn.net/main-qimg-3d388a02456c746687436615c7cc87a5.webp)
How the lights along the road that flashes in the night used to guide the vehicle actually works? - Quora
My vision suddenly became very off, and I couldn't see certain words while reading. Then, there were little zig-zag floaters and bright streaks that looked like lightning rapidly flashing in my peripheral
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