@kawwaixw: Wavy hair didn't just happen by accident. It adapted for one reason: to survive moody weather. When our ancestors moved to humid coastlines, they needed hair that could vent sweat in the summer heat, but still trap warmth in the winter cold. Wavy hair is literally a hybrid survival tool for changing climates. The bend in a wave creates tiny spaces that let sea breeze and heat escape when it's sticky outside, while still holding onto body heat when the temperature drops. It was basically nature's way of giving early humans a built-in climate control system for regions where the weather couldn't make up its mind #tiktoktrend #wavyhair #creatorsearchinsights #fypシ゚viral #hairstyleideas