Bhubaneswar: State govt has announced a new directive mandating a uniform saffron colour code for all govt buildings. The decision requires all newly constructed govt structures to adopt the saffron ...

Did you know the bright colours in your food often reveal the nutrients inside them? Nature uses colour as a kind of code to show which vitamins and antioxidants a food contains. Red foods like ...

Hospitals often use code names to alert staff to an emergency. Code blue means a medical emergency. Code red means fire or smoke. Code black typically means there is a bomb threat. Hospitals are the ...