Nasdaq & S&P 500 Hit New Records

U.S. equities opened strongly, with the S&P 500 and Nasdaq reaching all‑time highs as investors rallied on improving trade sentiment.
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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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