I test a series of light experiments to explore reflection, refraction, and optical illusions, demonstrating how light behaves in surprising and educational ways.

Abstract: We propose the design of transmissive printed circuit board (PCB) metagratings with few number of meta-atoms to achieve extreme-angle anomalous reflection or refraction under normal ...

Abstract: Polarization navigation is an emerging autonomous navigation technology suitable for unmanned underwater vehicles (UUVs). Nonetheless, light refraction poses challenges for underwater ...

A new method predicts leaf optical properties from traits, improving canopy light modeling and photosynthesis estimates in ...

Janet Fish, who died on 11 December at her home in Wells, Vermont, aged 87, stated, "I never bought the argument that ...

This work demonstrates actively controlled, low-loss phonon-polaritonic Bloch modes in a graphene-gated α-MoO 3 polaritonic crystal, which enables enhanced near-field resonances and switchable ...

In 2024, an astronaut aboard the International Space Station, orbiting over the Indian Ocean, captured the moon in its wax ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Nancy Redd Shifts in the ...

BLACKPINK's Rosé concluded a tumultuous year by revealing her unique visuals along with a heartfelt confession to her fans.

The National Medical Commission (NMC) has released the official NEET UG 2026 syllabus, outlining the topics to be covered in ...

IC-Light is a project to manipulate the illumination of images. The name "IC-Light" stands for "Imposing Consistent Light" (we will briefly describe this at the end of this page). Currently, we ...

As the nights grow longer and the world feels a little heavier, I find myself turning toward the familiar rhythm of Hanukkah. The simple act of striking a match, watching the wick catch and letting ...