In a discovery that challenges conventional optics, scientists have managed to make a laser beam cast its own shadow—a feat previously thought impossible, as light typically passes through other light ...

Shadows have been integral to humanity’s exploration of light and its properties. From their depiction in ancient shadow puppetry to their role in groundbreaking scientific discoveries, shadows have ...

This laser-cut lamp is an awesome example of what you can do with a laser cutter and a bit of creativity. It was completely laser cut and features no fasteners, except for a bit of glue.