collective electrodynamics

Aurora Toys Large Periscope Camp Arcadia Versatile Toy Brown 14"

Thames & Kosmos Ooze Labs Colorful Crystal Lab: Educational Science Kit with Tools for Experiments

Learning Resources Beaker Creatures® Alien Experiment Lab - Ages 5+ STEM Activities for Kids, Experiments for Kids

SmartMax Magnetic Discovery - My First Animal Train: 22-Piece Magnetic Building Set for Creative Exploration

Deformable Fingertip Gyro, Kids DIY Deformable Robot Fingertip Spinner, Spinning Vent Chain Fidget Toys Creative Decompression Gyro Robot Toys

Snap Circuits UFO

Clixo Tiny & Mighty Magnetic Building Set - Artist Edition

Clixo Grab & Go - Pink/Yellow: Creative Educational Magnetic Set with 15 Building Components

Thames & Kosmos Gumball Machine Maker: Super Stunts & Tricks

NATIONAL GEOGRAPHIC Starter Metal Detector Kit for Kids with 7.4" Waterproof Coil & Trowel

Snap Circuits Snap FM Science Kits

EVANS E-Ring Pack

GO TEAM Kids' Neon Light - Pillowfort™

Shashibo Grateful Dead - Dancing Bears Fidget and Sensory Toy: Creative Brainteaser, Plastic Material

Clixo Jungle Birds Magnetic Building Set: 24 Pieces for Creative Thinking & Creativity

Aurora Toys Mini Skeleton Suction Buddy Spooky Toy Black 5"

Dissect-It: Dino Dig

KiwiCo Geologist Starter Kit

AquaPod Water Bottle Rocket Launcher Science Kit - STEM Toy Launches Soda Bottles Up to 100 ft in Air

Vivitar Rechargable Book Light Bow