Have you ever watched a jet or an aeroplane fly across a clear blue sky? Sometimes it’s very easy to trace their path because they leave behind a white streak across the sky which fades after a while and Read more…

We associate objects with their colours. When you hear the word “chillies”, you will most probably think of either green or red. But do objects have colours? If you show a Read more…

With the rising fear of coronavirus, attention to self-hygiene has increased many folds. During the lockdown, one practice has become common at all stores, whether it is a grocery store or a medical store. At Read more…

What is a gene? Gene is part of a long DNA molecule  that is packed inside each cell of all living organisms starting from simple single-cell microorganisms to complex multicellular organisms. DNA is an instruction manual in an Read more…