The New Nextdoor: Inside the App’s Mission to Inform & Empower Communities

Nextdoor CEO Nirav Tolia shares how the neighborhood app's redesign aims to inform, connect, and protect communities with smarter features and local insight.
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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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