Vivek Goyal isn’t a professional photographer, but he and his colleagues have developed an intriguing party trick: They can capture the image of an object completely out of sight. They demonstrated ...

Bengalurians witnessed a unique celestial phenomenon called ‘Zero Shadow Day', where all vertical objects in the city became shadow-less for a short period of time on Tuesday. The event reportedly ...

Students are introduced to the question of why Miss Sarah's shadow was shorter at lunchtime and longer the next morning. Students are asked to observe their shadow to learn more about shadows ...

Light travels in straight lines. If an object is transparent, it means you can see through the object clearly as light passes through it. There are objects that let some light through, but not enough ...

They’re dark patches of shade where light does not reach. Light can travel through transparent objects, like glass,or translucent objects like this clear silicone lid. But a shadow forms when an ...