Amazon Eyes One-Hour “Rush” Pickup as it Races Walmart for Ultrafast Shopping

Amazon is working on a new “rush” pickup service that will let shoppers collect online and in-store items from Amazon-owned locations within an hour.
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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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