Science Experiment Invention Hand-Cranked Wind Vane DIY Handmade Toy Materials Science and Technology Small Project Science and Education Frontier

Other

Individual packaging

Scientific experiment

Interesting

Youth (7-14 years old)

Space station (battery provided),Rocket model (battery provided),Rocket launcher,Orbital satellite (battery provided),Artificial satellite (upgraded model),Gravity,Eight new planets,Eight planets (coloring version),Galileo telescope,Plastic periscope,Oscillating fan (batteries not included),Hand pump,Earthquake alarm (battery provided),Simple lunar rover,Solar helicopter,Spring dynamometer (random color),Earth, moon and sun three-ball instrument (battery provided),Vacuum cleaner (mold opening) (battery provided),Salt water power fan,Lung breathing model,Formation of wind,Wooden wind power,Hand-cranked bubble machine (battery provided),Magdeburg hemisphere,Impact experiment,Simulated driving (battery provided),Homemade lever scale,Solar cabin,Amplifier (battery provided),Hovercraft (battery provided),Blood circulation,Jeep (battery provided),Wooden sundial,Basic wooden hand generator,Upgraded wooden hand generator,New submarine,Four-wheel drive racing car (battery provided),Plastic tumbling capsule,Humidifier (battery provided),Don't fall panda,Solar powered car (wooden motor version),Four-wheel drive vehicle (battery provided),Dragon boat wind turbine (battery provided),Obstacle avoidance robot (battery provided),Fire ladder truck,Shaking head fan (plastic) (battery provided),Solar powered lunar rover,New water wheel car,Electric paddle steamer (battery provided),Remote control paddle steamer (battery provided),Traffic signal light (battery provided),Hand crank music box,Bionic butterfly,Shock absorber,Crab bionic robot (battery provided),Penguin clock (plastic needle) (battery provided),Space conductive rabbit (battery provided),Small hole imaging,Time tunnel (battery provided),Clover - my flower shop (potted plant box color random),Impatiens - my flower shop (potted plant box color random),Cosmos - my flower shop (potted plant box color random),Zinnia - my flower shop (potted plant box color random),Day and night alternation (battery provided),Sweeping robot (battery provided),Climbing monkey,Strong little potato,Rubber band wind car,Paddle steamer,Rotating lantern,Frictional electrification (kt board),Air pressure water machine,Lung capacity measuring meter,Regular bamboo man (opp bag),Regular bamboo man (storage box),Bamboo man with metal weapon (opp bag),Salt water power generation car,Bamboo man with metal weapon (storage box),Electric conveyor belt (battery provided),Large pk stage,Tension structure,Conductor detector (battery provided),Ost experiment (battery provided),Fantasy mirror imaging,Plastic crawler robot (battery provided),Non-newtonian fluid,Homemade plaster mask,New suspended ball blowing,Color correcting glasses,Small plastic desk lamp (battery provided),Water compass,Roller that goes back and forth,Homemade bamboo raft,Colorful space bunny,Tie dye,Wind force and direction,Balance scale,Homemade water purifier,Loom,Papermaking,Wheelbarrow,Polarized light experiment,Electric heating cutting (battery provided),Dripping clock,Movable type printing (painting),Wind谷 machine,Miraculous window (battery provided),Magnetic seesaw,Wooden balance car (battery provided),Traditional dragon lantern,Jade rabbit watching the moon lantern,Beautiful flowers and full moon lanterns,Little star lantern,Wooden hand-painted facial makeup (female),Wooden hand-painted facial makeup (male),Wireless transmitter (single ring) (battery provided),Wireless transmitter (double ring) (battery provided),Standard,Salt water clock,Frog jumping,Floating octopus,Food chain pyramid,Air rocket,Air rocket launcher,Starry sky projector lamp (battery provided),Raster animation,Slide projector (battery provided),Get to know the eyes,New traffic light (battery provided),Electromagnetic swing (battery provided),Crane,Drinking bird,Worm robot (battery provided),Dryer (battery provided),Rolling,Electric bubble machine (battery provided),Fingerprint identification,Air cannon,Woodpecker,Plant animation growth machine,Steamboat,Air powered boat (battery provided),Pressure well,Dissolution filtration,Remote control racing car (battery provided),Running robot (battery provided),Biped robot (battery provided),Elevator (battery provided),Ferris wheel (battery provided),3d hologram,Loudspeaker,Gravity car,Sundial,Earth, moon and sun sphere,Electric caged bird (battery provided),Electric generator (battery provided),Homemade electric motor (battery provided),Wind power generation (battery provided),Infrared remote control fan (battery provided),Crossfire (battery provided),Homemade light and dark lights (battery provided),Desktop fan (battery provided),Flag raising,Plastic answering device (battery provided),Electric flying snow (battery provided),Wind car (battery provided),Magnetic car,Friction experiment,Intelligent light-controlled street lights (battery provided),Vacuum cleaner (bring your own bottle) (bring your own battery),Gear transmission,Plastic manipulator,New money detector (battery provided),Inertial roll car,Newton's pendulum,Magnetic levitation compass,Find balance,Catapult,Snake pendulum,Pulley force gauge,Fire extinguisher,Buoyancy of water,Electric flying saucer (battery provided),Electromagnetic induction (battery provided),Plastic magnetic levitation pen,Two-wheeled balance bike (battery provided),Recoil car,Balloon helicopter,Windlass well,High altitude bicycle,Local phone,Salvage shipwreck,Submarine,Solid thermal expansion and contraction,Excavator,Wooden suspended ball blowing (battery provided),Wooden guitar,Spinning wheel,Rubber band powered car,Carousel (battery provided),Simple version of cable pulling trolley,Deluxe version of cable trolley,Ball server (battery provided),Stayed bridge,Shooting machine,Biplane electric taxiing aircraft (battery provided),Electric monoplane taxiing aircraft (battery provided),Graffiti robot (battery provided),Bird in wooden cage,Balanced bird,Cat and mouse (battery provided),Double track strange slope,Optical three primary colors,Flowers blooming,Build a paper bridge,Circuit series and parallel connection (battery provided),Fossil,Brush car (battery provided),Lung breathing,Homemade bouncy ball,Tornado,Virus model (random color),Eva magnetic levitation pen,Brown box volcano eruption,Rain alarm (battery provided)

Opp bag

No

Is

Is

No

Use your hands and brain

No

Physics

No

Other toys for under 14 years old

No