The thick and glossy, made with Elmer's Glue, is better for bigger bubbles and feels like a melted marshmallow. Cloud slime ...

ACS president Dorothy J. Phillips, left, shares some cool chemistry fun and a smile with a kid and parent at the Kids Zone ...

Vibrant yellow slime packed with tiny beads gets satisfyingly crushed, creating mesmerizing textures and soothing sounds. Each press and squish releases a mix of crunching ASMR and gooey stretches ...