Energy Efficiency and Renewable Energy Research, Development, and Demonstration: Hearing Before the Subcommittee on Energy Research and Development of ... Senate; One Hundred First Congress, First Se
from $14.72
Children's Science Exploration, Physics Teaching Aid, Educational Wire Cutter Table, Science Teaching Toy with Energy Conversion Demonstration for Kids Children Classroom Study Room Laboratory
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Wusteg Love Meter Thermometer Toy Office Thinking Hand Boiler, Glass Science Energy Transfer Relaxing Water Timers Red
from $8.45
Growfessor Chick Brooder Heating Plate - 10" x 10" for up to 15 Chicks Chicken Brooder, Adjustable Height Brooder Heater Plate 15 Watts Chick Heater… (Christmas Green)
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52 Inch Outdoor Black Ceiling Fan with Lights and Remote, Modern Wood Ceiling Fan with Light, 5 Wood Blades, 6-Speed Noiseless DC Motor, Indoor Outdoor Ceiling Fans for Patios Bedroom Living Room
$259.00
from $163.18
Automatic Egg Incubator, Farm Poultry Hatcher Machine, LED High-Efficiency Automatic Egg Turning & Temperature Control for Hatching Chicken Duck Goose Birds (500 Eggs)
$388.00
from $377.01
Restokki Newtons Cradle Pendulum, Physics Science Balance Desktop Entertainment Decoration for Office, Calm Down Fidgets
$22.19
from $19.39
Sntieecr 6 Set 131 PCS DC Motors Kit, Mini Electric Motor 1.5-3V 15000RPM with 66 PCS Plastic Gears, Shaft Propeller, Bulbs, Buzzer Sounder, Science Experiment Set for Kid DIY STEM Engineering Project
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Egg Incubator, Egg Incubator with Temperature Control & Humidity Display,LED High-Efficiency Automatic Egg Turning, for Hatching Chicken Duck Quail Eggs Incubators for Hatching Chicken (500 Egg)
from $380.00
Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (7x6x7 in)
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