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 ...

Light travels in straight lines and will keep going until it is blocked by an opaque object We are surrounded by sources of light. The Sun is our main source of natural light but we also get light ...

Gautam Bhatia is an architect based in New Delhi and one of the most well-known architectural writers in India, having written for The New York Times, Outlook magazine and Indian Express. We live ...