I was fascinated! I took my camera out to capture them.
What were they?! I had never seen anything like them.
They looked like they had grown up out of the dirt, and did look like hairs. The clumps were made up of individual strands and were somewhat delicate.
I looked them up, and they're actually called needle ice. I think they are awesome, not just because they look cool, but because of how they form. When the temperature of the soil is above freezing and the temperature of the air is below freezing, the water underground is brought to the surface via capillary action. Capillary action "is a ability of a liquid to flow against gravity where liquid spontaneously rises in a narrow space such as a thin tube, or in porous materials such as paper..."
How COOL is that?! As the water reaches the surface, it freezes and when more water is drawn up it builds the needle, pushing it up out of the dirt.
Since Monday, I've noticed clumps of these in our fields where there's no grass (mole hills) and all along our driveway. I'm a little obsessed. I hope to get some more cool photos soon.
Have you seen these before?
