Apple reported another set of record-breaking earnings results on Tuesday, but warned of supply constraints and that sales could be slowing down in the current quarter. The company had double-digit growth in many markets and "especially strong growth in emerging markets, including India, Latin America and Vietnam" for the June quarter, CEO Tim Cook told investors. And in our tech conversation today, Mayank Tiwari at ReshaMandi talks about digitalising the sericulture supply chain in India