Shadow

What is a hand shadow called? Shadowgraphy or ombromanie is the art of performing a story or show using images made by hand shadows. It can be called ...

Why does an airplane flying in the sky does not cast its shadow on the ground but a bird sitting on a tree does? When the bird is flying high in the s...

Zašto ne vidite sjenu letećeg zrakoplova? Rješenje Ptice koje lete nebom ne bacaju svoju sjenu na zemlju jer tembra nema, a polusjena je prevelika i p...