One of the most common was broken or outdated HVAC systems, often an expensive upgrade; freezing or overheated classrooms can be especially hard on students who can’t regulate their body temperatures, such as children with Down syndrome.
—
Becca Savransky,
Idaho Statesman,
15 Oct. 2025
The most active period for tree sap flow is late winter or spring, when temperatures fluctuate widely between freezing nights and warm days.
—
Mary Marlowe Leverette,
Southern Living,
15 Oct. 2025
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