Sea sponge-inspired microlenses offer new possibilities in optics

PHYSorg
Dec 16, 2024, 8:39 am176 pts
Beneath the ocean's surface, simple marine animals called sea sponges grow delicate glass skeletons that are as intricate as they are strong. These natural structures are made of a material called silica—also known as bioglass—that is both lightweight and incredibly durable, allowing the sea sponges to…

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