Post by Massimo: Have you ever wondered what are the patterns of light you see on the sea floor when the water is clear? They are called caustics: they are created by light refracted and reflected from the air/water interface. Water acts as a dynamic magnifying glass https://t.co/MrZ6LMmL90
Massimo
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Massimo
@Rainmaker1973Have you ever wondered what are the patterns of light you see on the sea floor when the water is clear? They are called caustics: they are created by light refracted and reflected from the air/water interface. Water acts as a dynamic magnifying glass [ 网页链接 ↗ ]
