Examlex
When we say that a cluster of galaxies is acting as a gravitational lens,what do we mean?
Nature
The inherent qualities or characteristics of a person or the physical world, including plants, animals, the landscape, and other features and products of the earth.
Nurture
The process of caring for and encouraging the growth or development of someone or something.
Helmholtz
Hermann von Helmholtz was a German physician and physicist known for his contributions to the understanding of the conservation of energy, mechanics, thermodynamics, and electrodynamics.
Visual Distortion
A perception anomaly where what one sees differs from the objective reality, often caused by optical illusions or certain psychological conditions.
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