mad science toys

CrunchLabs by Mark Rober The Crunchinator

CrunchLabs by Mark Rober Egg Drop Challenge

CrunchLabs by Mark Rober Turbo Trick Planes

CrunchLabs by Mark Rober Elephant Toothpaste Blast

CrunchLabs by Mark Rober Slime Prank Lab

Thames & Kosmos Dig It Single Packs Rocks & Fossils

MindWare Dig It Up Dinosaur Eggs

MindWare Elevator Marble Run

Thames & Kosmos Dig It Single Packs

National Geographic Gemstone Dig Kit: Educational Science & Geology Activity for Grades 1-9 with Instruction Guide

Buffalo Games The Ultimate Magic Box

National Geographic Epic Science Series Earth Science Kit: Educational Kids Geology & Chemistry Activity Guide

Think Box Inventor's Box: Science Kit for Kids, Toys for 8 Years Old, Includes Storage Case & Wires

Buffalo Games The Ultimate Space Box

Snap Circuits Flight Deck Science Kits: Educational STEM Kit, 2nd to 4th Grade, Boosts Creativity & Motor Skills

Barbie Chemistry Science & Activity Kit

National Geographic Completely Gross

Snap Circuits Arcade Science Kits

National Geographic Magnetic Putty: Educational Science Toy with Activity Guide for Creative Thinking

Klever Kits 36-in-1 STEM Robot Building Kit - Motor Robot Science KIt Educational Toys Creative Birthday Gift for Boys & Girls Age 8+

Joyfy Science Kits for Kids, 85+ STEM Educational Experiments Toys Featuring Erupting Volcano & Crystal Tree, Birthday Gifts for Boys Girls Age 6-12

National Geographic Ultimate Space Dig Kit Collection

Snap Circuits Beginner Science Kits: STEM Learning for Grades 3-6, Includes Instruction Guide

National Geographic Glow-in-the-Dark Solar System Activity Kit