The medical term for "goosebumps" is piloerection. These tiny elevations of the skin are caused by a contraction of miniature muscles attached to your hair. Some animals experience goosebumps too. For them, its not only a way of preserving heat, but a means of appearing stronger and larger in confrontations!🥶 #science | Science Channel

Hear from the legendary master of middle-grade horror himself, R.L. Stine, on how he puts himself in the mindset of a kid when writing his iconic Goosebumps books, and pick up his latest book, Goosebumps House of Shivers #2: Goblin Monday - out now! https://bit.ly/4a1Hq1Z | Goosebumps