In his cool shadow art, Bal uses the shadows cast by random items—anything from a teacup to a pair of scissors—and transforms ...

After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, ...

Researchers used a ruby crystal and specific laser wavelengths to demonstrate that a laser beam could obstruct light and ...

In a new study, researchers used a ruby crystal and specific laser wavelengths to show that a laser beam can block light and ...

In a recent study, researchers from the University of Ottawa have demonstrated a remarkable new phenomenon: a laser beam ...