Have you ever thought how to add shadow to image to make the photos appear more aesthetic? Shadows are so crucial in creating depth and realism, hence making your pictures more interesting. Without ...

“Our demonstration of a very counter-intuitive optical effect invites us to reconsider our notion of shadow.” Researchers showed that a laser beam can sometimes act like a solid object and ...

“Our demonstration of a very counter-intuitive optical effect invites us to reconsider our notion of shadow.” “Our understanding of shadows has developed hand-in-hand with our understanding ...

"Our demonstration of a very counter-intuitive optical effect invites us to reconsider our notion of shadow." In Optica, researchers describe how they used a ruby crystal and specific laser ...