Harold Ridley successfully implanted the world’s first artificial intraocular lens.

The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...

George R. Carruthers, an astrophysicist and engineer was the principal designer of a telescope that went to the moon as part of NASA’s Apollo 16 mission in 1972 in an effort to examine the earth’s ...

A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics.

Effective preparation involves more than just completing syllabus; it’s about adopting strategies that improve retention, ...

Theoretical physics is the development of mathematical formalisms and computational protocols for describing all aspects of objects found in the world around us and their interaction. This can ...

New research shows that the second law of thermodynamics, which states entropy increases over time, also applies to closed ...

Physics professor Brandon Mitchell runs Center For STEM Inclusion to bring more students from low-income communities into the ...

Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos. Both the new iPhone 16 Pro models feature 5x telephoto lenses, while older iPhone ...

We’ve always been big fans of Sony’s top-flight G Master lenses. They’re big and beautiful, but expensive, designed to suit the best Sony cameras for professionals. These lenses aim for the ultimate ...

Want to preserve the planetary parade or capture the Lynx constellation? The best lenses for astrophotography can help you take beautiful, breathtaking images of the night sky. If you're stepping ...

Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...