Much of the United States went through a cold snap in recent days. How many of you transit commuters sought refuge under heat lamps this week?
Dawn Rhodes shares a little scientific insight into how the "orange-ish glow" of infared heat lamps actually warm commuters: " The infrared light, though not as luminous as an incandescent bulb at home, still creates loads of energy that can warm a commuter — just not the way you might have expected."
The surprise is just how the warming process works. Rhodes quotes Brian Cannon, assistant professor of physics at Loyola University Chicago to explain: "Our skin tissue is primarily water….Water molecules on our skin are able to absorb that light, which makes them move faster. That increased motion is what heat is."
Rhodes goes on to explain a bit more about how the heat lamps work as well as details about the operation of heating facilities around Chicago.
FULL STORY: Do those CTA heat lamps really make you feel warmer?
Chicago Transit Increasing Rail Service to Pre-Pandemic Levels
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Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
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Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
New York City School Construction Authority
Village of Glen Ellyn
Central Transportation Planning Staff/Boston Region MPO
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions