mad science toys

Cosmic Dig Kit by Big Discoveries - Planet Gem Fossil Excavation STEM Science Toy (Jupiter)

National Geographic Giant Crystal Growing Lab

Educational Insights Design & Drill Rivet Pop Workshop: Science Preschool Kit with Cards & Activity Guide

Dig It Up! Bubbling Volcano Discovery

VEVOR Phlebotomy Practice Kit, IV Venipuncture Intravenous Training Kit, High Simulation IV Practice Arm Kit with Carrying Bag

Learning Resources Brain Model - Anatomy and Science Classroom Must Haves, Human Body

Candy Vending Machine - Super Stunts & Tricks

Super Duper Bubble Gum Lab

MindWare Kitchen Science Academy Bubble Barista Drink-Making Kit for Ages 8 and Up

Dan&Darci Advanced Professional Rock Tumbler Kit – with Digital 9-Day Polishing Timer STEM Gift for Kids All Ages, Geology Toy

Pinball Machine Maker: Gumball Rally

Yellow Door Play Volcano

4M: KidzRobotix - Motorized Robot Hand - DIY Building Science Kit, Kids 8+

MindWare Dig It Up! Discoveries: Fairies - Science and Nature

Structural Engineering: Bridges & Skyscrapers

Flipo Kinetic Energy Koil Arm Spinning Science Educational Toy For Kids & Adults - 4 Pack

Dan&Darci Light-Up Dino World Terrarium Kit, Craft Kit for Kids, Birthday Gifts for Boys

Dr. STEM Electronic Alarm Safe, ATM Money Bank with PIN & Bill Feeder Kids 5+

Aurora Toys Small Kaleidoscope Engaging Toy Yellow 8"

Learning Resources Space Rover: Preschool Science Educational Kit with Activity Guide

ArtCreativity 3D Anatomy Puzzle 17pc Human Skull Model with Educational Cards

Contixo CB1 Circuit Builder Set, 500 Experiments, 22 Parts STEM Electronics Kit, Snap Circuits Learning Toy for Kids Ages 6+ Educational Gift