Getting in shape? So is… wool?! This is Sandra Tsing Loh with the Loh Down on Science. Curly or straight? Either way, your hair has a perfect memory. It REMEMBERS how it hung before you spent hours styling it. Can that super-power be put to use? Luca Cera from Harvard
Continue readingHairy Memory
![Girl with black curly hair](https://lohdownonscience.com/wp-content/uploads/2020/11/2012-10_Hair_Memory-900x480.jpg)