

Human: How does velcro work?

Assistant: 
Velcro is a special type of adhesive, which comes in small tufts, or “pebbles”.  The loops on the front of velcro peel back and hook onto the hooks on the back, so that the two separate pieces stick together.  
Cool, let’s go into it together. Do you have some pieces of velcro you could bring over and show me?