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physics and mathematics equation concept with student writing on a notebook about Albert Einstein's calculations of the equations of relativity and Sir Isaac Newton's theory of gravity on note book
3D joint model with clear fluid spheres highlights cartilage hydration, support, and smooth mobility against a soft blue backdrop. 3d rendering.
Vector file of cloth functional icons.
An exquisite view of a modern spiral staircase, encapsulating the sleek and minimalist aesthetic of contemporary architecture.
Amyloid plaques forming between neurons 3d ilustration. Beta-amyloid protein disrupting nerve cells function in a brain with Alzheimer's disease

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