The AI Boom's Next Reckoning: Wall Street Wants Profits, Not Promises

After two years of AI-fueled spending, Wall Street is asking what's next. Gil Luria breaks down monetization, valuations, winners, losers, and AI's future.
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Can NYC Finally Cool Its Subway?
Why is the NYC subway platform so hot? One rider built his own sensor network to find out. We explore the geothermal fix the MTA is piloting right now.
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