Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

However, filters called polarizers can be used to create light beams with one specific polarization. A vertical polarizer, ...

Light polarization is an interesting phenomenon that is extremely useful in many situations… but human eyes are blind to detecting any polarization. Luckily, [David] has built a polarization ...

So far, imaging of the human microcirculation has been limited to vascular beds in which the vessels are visible and close to the surface (for example ... light, the state of polarization of ...

Proceedings of the Royal Irish Academy (... Proceedings of the Royal Irish Academy (1836-1869) Vol. 2, 1840 - 1844 On the Compensations of Polarized Light,... On the Compensations of Polarized Light, ...

This study was published in Optica. Polarization—the orientation of light waves—is a cornerstone of modern technology, critical in everything from next-generation wireless communications to ...

In essence, calcite splits a beam of light into two dots based on polarization. By aligning filters and rotating angles, you can observe how light behaves when forced into ‘choices’.

An analysis of more than 4 million Facebook posts created by news outlets and political parties in 2024 highlights global social media engagement trends and political polarization during a year ...