At one point or another, we've all tried to make shadow puppets, twisting our fingers in front of a light to throw a shadow that looks like a rabbit or a dog or whatever. A new exhibition at ...

Students review the stick's shadow pattern. Students are asked to use a model to figure out where the Sun was in the sky to create the shadow pattern they observed. ----- Transcript: In the ...

Buildner has announced the results of its second annual Home of Shadows international architecture ideas competition. This competition series is designed to focus on the vital interplay between light ...

Nestled in Telangana, the 11th-century Chaya Someswara Temple is a marvel of optical illusion. A mysterious shadow, resembling a pillar, falls on the Shiva Linga all day, yet no actual pillar exists.

For the experiment, a high-power green laser was directed through ruby cube and illuminated with a blue laser from the side. The green laser increases the optical absorption of the blue illuminating ...