Looking at a photograph of a sunrise and another of a sunset, are there any defining features that inform the observer which is which?
Ron Blakely, Huddersfield
Post your answers – and new questions – below or email them to nq@theguardian.com
Looking at a photograph of a sunrise and another of a sunset, are there any defining features that inform the observer which is which?
Ron Blakely, Huddersfield
Post your answers – and new questions – below or email them to nq@theguardian.com