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Nature is many things, but "polite" isn't always one of them. Imagine standing in a silent, frozen forest when suddenly—BANG. 💥 ​It sounds like a gunshot, but nobody pulled a trigger. It’s the trees themselves. ​The Science of the "Frost Crack" ​When the temperature plummets, the physics inside a tree get volatile. Here is why the forest literally goes off: ​The Expansion: Trees are full of sap and water. As we know from the ice cube trays in our freezers, water expands when it freezes. ​The Pressure: In extreme cold, that moisture freezes so rapidly that the internal pressure becomes too much for the bark to contain. ​The Explosion: The wood fibers reach their breaking point and snap instantly, sending a sonic boom through the frozen air. ​It’s nature’s way of reminding us that even in the dead of winter, there is an incredible amount of energy (and drama) hidden just beneath the surface. 🌲❄️ ​Did you know? Native American legends and journals from early explorers often mention these "phantom shots" echoing through the woods during deep freezes. ​#ExplodingTrees #NatureIsMetal #WinterScience #ForestMagic
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It's been a hot minute, but the Adirondack gauge is back in action. ❄️ At 7 AM, we measured 1.1 inch of water locked inside our 10 inches of snow on the ground. #SnowMeasurement #WinterScience
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24 Dec 2025
24 December – Science Fact Snowflakes aren’t all unique, but no two form the same way. ❄️ Tiny changes in conditions shape every crystal. 🔬 #SSERC #ScienceFact #WinterScience
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❄️🌡️ Melt the Snow Challenge! 🌡️❄️ Let’s watch the magic happen! ✨ Can you help us melt the snow? 🧑‍🔬💧 #EarlyYears #WinterScience #SnowFun #Reception
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Freezing bubbles in the dark last night with a color changing LED #mbstorm #winter #extremecold #winterscience
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Photos from tonight's bubble freezing after dark, with a color changing LED! I can't wait to share this video with you! #freezing #frozenbubbles #winterscience
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4 Jan 2025
❄️ Snow isn’t just winter’s decoration—it’s a lifeline. 🌍💧 Discover how snowmelt drives our water systems and why it’s more important than ever. #Snowmelt #WaterCycle #ClimateChange #WinterScience
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GA Winter Weather Week: ¿Habrá lluvia, hielo o nieve? ¡Averigua cómo se forma la precipitación invernal! nssl.noaa.gov/education/svrw… #WinterScience #GAWx #CAEWx
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With little to no wind, your body can maintain a thin layer of warmer air between your skin and colder air surrounding you. Higher winds can eliminate that thin layer, and your body can begin to cool at a dangerously fast rate. weather.gov/safety/cold #WinterScience
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SC Winter Weather Week: El aire ártico, junto con vientos fuertes, puede causar una sensación térmica muy peligrosa weather.gov/safety/cold-wind… #WinterScience #SCWx #CAEWx
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With little to no wind, your body can maintain a thin layer of warmer air between your skin and colder air surrounding you. Higher winds can eliminate that thin layer, and your body can begin to cool at a dangerously fast rate. weather.gov/safety/cold #WinterScience
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¿Habrá lluvia, hielo o nieve? ¡Averigua cómo se forma la precipitación invernal! nssl.noaa.gov/education/svrw… #WinterScience
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El aire ártico, junto con vientos fuertes, puede causar una sensación térmica muy peligrosa weather.gov/safety/cold-wind… #WinterScience
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Los Nor’easters son famosos por tener vientos fuertes y grandes cantidades de humedad que obtienen del Atlántico. weather.gov/safety/winter-no… #WinterScience
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🔬 Simple science meets road safety! Dale Hiles breaks it down: just like spilled Coke® turns your floor sticky, beet juice solution on roads helps salt stick where it matters. The result? Improved ice melt, keeping drivers safer on icy roads. #IDOTRoadSafety #WinterScience
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Very cold air, together with brisk winds, can lead to dangerously cold wind chill values. nws.noaa.gov/om/cold/ #WinterScience
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🥶El aire ártico, junto con vientos fuertes, puede causar una sensación térmica muy peligrosa. @Karlagiltv nos explica la ciencia detrás de la #sensacióntérmica y nos da consejos de seguridad para estos días fríos. #WinterScience #primeraalerta #wxkc #telemundokc #eltiempokc
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¿Habrá lluvia, hielo o nieve? ¡Averigua cómo se forma la precipitación invernal! nssl.noaa.gov/education/svrw… #WinterScience
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With little to no wind, your body can maintain a thin layer of warmer air between your skin and colder air surrounding you. Higher winds can eliminate that thin layer, and your body can begin to cool at a dangerously fast rate. weather.gov/safety/cold #WinterScience
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