
Technology
IIT Bombay scholar builds low cost air purifier starting at ₹2,000, can bring down AQI by 85% - How he did it? Details
By Marcus Chen
Mint India
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Oct 23 (Reuters) Wall Street s main indexes opened lower on Friday as caution prevailed after a sharp selloff in AI-linked stocks, while telecom stocks tumbled on fears that intensified competition from SpaceX could erode their market share. The Dow Jones Industrial Average fell 171.3 points, or 0.32%, at the open to 52,696.7. The S P 500 fell 26.2 points, or 0.34%, at the open to 7,637.18, while the Nasdaq Composite dropped 114.9 points, or 0.44%, to 25,893.953 at the opening bell. (Reporting by Ragini Mathur in Bengaluru; Editing by Shinjini Ganguli)