microwave engineering

National Geographic 100 PC Marble run: Creative, Engineering, Physics, Activity Guide Included

Smithsonian Planetarium New Projector

Discovery #Mindblown Action Circuitry Electronic Experiment STEM Science Kit: Discovery Kids Educational Toy

Kenmore 900W Countertop Microwave Oven Stainless Steel: 0.9 cu ft, Child Lock, 10 Power Levels, Small Microwave for Dorm

National Geographic JR. Chemistry Set: Science Kit for Preschool to 7th Grade with Activity Guide

KiwiCo Colorful Chemistry

Smithsonian New Plasma Ball

Discovery #Mindblown Solar Robot Creation STEM Science Kit 190pc

Proctor Silex 700W 0.6cu ft Countertop Microwave Oven White

BLACK+DECKER 1.3 cu ft 1000 Watt Microwave Oven - Black Stainless Steel: Countertop, 6 Programs, Turntable

Toshiba 1.6-cu ft 1250-Watt Countertop Microwave Oven with Inverter Technology and Smart Sensor

Kenmore 900W Countertop Microwave White

Panasonic 1.2 cu ft Inverter Microwave

National Geographic Science Magic Kit: Educational Toy for School Chemistry Experiments, Includes Activity Guide

BLACK+DECKER 1.6 cu ft 1100W Microwave Oven - Red: Countertop, Child Lock, 6 Programs, Turntable, 1 Year Warranty

Toshiba 1.6 Cu. Ft. 1200-Watt Countertop Microwave Oven (Black Stainless Steel)

Snap Circuits Snap FM Science Kits

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

Smithsonian Newton's Cradle: Physics Learning Kit for 3rd Grade with Instruction Guide

Clixo Tiny & Mighty: Educational Magnetic Building Sets for Creative Thinking and Fine Motor Skills

Kenmore 1000W Countertop Microwave White: 1.1 Cu Ft, Child Lock, 10 Power Levels, Digital Display, Express Cook, Defrost

COMMERCIAL CHEF Countertop Microwave Oven 0.6 Cu. Ft. 600W

Black + Decker 0.9 Cu Ft 900W Digital Microwave Oven With Turntable in Stainless Steel

Magic Chef® 0.7-Cu. Ft. 700-Watt Countertop Digital Touch Microwave