The heatwave is wreaking havoc across several states in India. In places like Delhi, Rajasthan, and Chhattisgarh, mercury levels have soared past the 45-degree mark. In this scorching heat, it is not ...

In a column published in July, I wrote about the Mitsubishi mini-split heating/air conditioning system that was just installed in my house. In addition to the required outdoor heat pump, there is a ...