What’s the difference between horns and antlers? The Brain Scoop‘s Emily Graslie explains. Next, enjoy A Moose Name Madeline: Symbiosis with a beaver. Thanks, Kenzie. This Webby award-winning video collection exists to help teachers, librarians, and families spark kid wonder and curiosity. TKSST features smarter, more meaningful content than what's usually served up by YouTube's algorithms, and amplifies the creators who make that content. Curated, kid-friendly, independently-published. Support this mission by becoming a sustaining member today.