salt powered robot

4M: Green Science Aqua Robot - DIY Swimming Fish Toy, Solar & Battery Power

4M: Green Science Rover Robot - DIY Robotics Kit, Solar & Battery Power, STEM

Learning Resources Giant Inflatable Solar System, Project Kit, Space Toys

4M: KidzLabs - Earth Moon Model Making Kit - DIY Paint & Build A 3D Planet Model

HexBUG VEX Robotics Red Fork Lift and Fuel Truck STEM Over 150 Pieces

NASA Air Rocket Launcher Kit - Launch Model Rockets Up To 250 Feet with Compressed Air, A Safe, Innovative & Fun Outdoor Kids Toy

Brown Toy Box Justin Robotics STEAM Kit: Educational Circuits & Robots for 1st & 2nd Grade

Estes 7282 Tazz Flying Model Rocket Kit - Advanced

HexBUG VEX Robotics Red Dump Truck STEM Starter Over 320 Pieces

4M: KidzRobotix - Doodling Robot - DIY Kit, Build A Robot That's An Artist, 8+

ArtCreativity Space Rocket Launcher for Kids - Includes 3 Foam Rockets, Base & Pad

Learning Resources Giant Magnetic Animal Cell, 18 Piece Set

Best Choice Products Kids 4-in-1 Science Project Kit, STEM & STEAM DIY Maze, Water, Spider, Battery Lab Experiments

4M: KidzLabs Mega Hydraulic Arm - DIY Water-Powered Robotic Kit, 18" Arm

4M: STEAM Powered Kids: Solar System String Lights - Mini Planetarium

Estes Mini Engine Model Rocket Display Stand

Playsteam Atmospheric Inferno Turbo Racer STEAM Air Powered Car Science Kit

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

Educational Insights Geosafari Jr. My First Microscope: Preschool Science Toy, Plastic, Battery-Powered

Learning Resources Beaker Creatures Liquid Reactor Super Lab - STEM Toys, Ages 5+

4M: KidzRobotix - Table Top Robot - DIY Build A Smart Crab Toy, Kids 8+

Galt Magnetic Lab

Sensor Expansion Pack for Robotics Workshop with Micro:Bit

The Deluxe Rocket Bottle Launcher Kit - Includes Bottle, Aqua Pod, & Air Pump - Launches Bottles 100Ft in The Air - Fun Educational STEM Toy