Category: Science Education
Showing 49–64 of 546 results
154Pcs Wooden Jigsaw Puzzle Building Blocks Children DIY Early Education Learning Toy
$31.29MathematicsAdd to cartSpecificationName:Puzzle BlockMaterial:WoodenSuitable Age:Over 3 years oldPackage Size:25.3×21.5×4.5 cmFeatures-Fun puzzle, cards can be used on both sides.-Through different combinations of blocks, spell out different patterns, active children’s thinking to expand imagination and creativity.-Imi-tate the pattern for simple construction, fully mobilize the child’s imagination.-Rich colors and shapes, deepen children’s memory of knowledge points, happy games, easy early …
154Pcs Wooden Jigsaw Puzzle Building Blocks Children DIY Early Education Learning ToyRead More
159Pcs Silicone Casting Molds and Tools Jewelry Pendant Resin Mould with Bag DIY
$44.54Painting Teaching ToolsAdd to cartFeatures-This set of making tool is especially designed for DIY expoxy resin crafts, including silicone mold,spoon,sequin,drill,nails and so on.-Different silicone molds have different shapes for you to choose,which may accurately match your various needs.-It is easy control with the reliable quanlity as well as the efficence. -The superior DIY tools for your craft works.SpecificationMaterials:Silicone,MetalType:Making ToolsQuantity:159pcs,one …
159Pcs Silicone Casting Molds and Tools Jewelry Pendant Resin Mould with Bag DIYRead More
15cm Optical Glass Crystal Triple Triangular Prism Photography Physics Teaching Light Spectrum
$36.44MathematicsAdd to cartDescriptionTriangular prism can be used to disperse light, that is to break light up into its spectral components (the colors of the rainbow). Bring it home as a specilly meaningful present. Raise the interest to scientific exploration, show your kids a rainbow and lead them to an interesting optical physics experiment.SpecificationMaterial:Optical GlassColor:TransparentSize Length:(approx.) 3cmPrism Length:(approx.) …
15Pcs Large Microwave Kiln Kit Glass Fusing Kit DIY Jewelry Art
$218.69ChemistryAdd to cartSpecificationKiln material:Ceramic FibreGlass:coe90Kiln SizeInner Dia.:13.5cmInner Height:4.5cmOuter Dia.:19.5cmOuter Height:11cmFeature– Safe, the max temp of the kiln inside could be very high, but the outside temp is below 80℃.– Easy to use, making craft at home with your microwave oven– Creat your unique jewelry, very cool gift for your families and friends~Notice1.The kiln paper is necessary. Please …
15Pcs Large Microwave Kiln Kit Glass Fusing Kit DIY Jewelry ArtRead More
15W 24V Mini Music Tesla Coil Module PC Mobile Music Player Wireless Transmission DIY Kits
$52.24Music Teaching ToolsAdd to cartSpecificationWeight:124gSize:9*4.8*12cmPower:15WInput Voltage:24VFeatures1. You can connect your phone, mp3, computer audio (Note:You need to connect an audio source,so it can work)2. Have good sound quality, stable and secure, you can play any music, without grounding.3. Can be a long uninterrupted work, you can also Taking lit LED, foam energy-saving lamps, flash frequency tube, you can play …
15W 24V Mini Music Tesla Coil Module PC Mobile Music Player Wireless Transmission DIY KitsRead More
1600X 8LED 2MP USB Zoom Digital Microscope Hand Held Biological Camera
$38.95ChemistryAdd to cart1600X 8LED 2MP USB Zoom Digital Microscope Hand Held Biological CameraFeatures— Excellent design, Perfect performance— 8 LED, strong brightness, more clear— Professional, more versatile, can be applied to laboratory research, electronic components, jewelry identification, etc.— USB OTG more convenient to connect the computer or phone— Portable, lightweight and easy to use— Application:Work with android 4.2, …
1600X 8LED 2MP USB Zoom Digital Microscope Hand Held Biological CameraRead More
165PCS Building Blocks Set DIY Crazy Marble Race Run Maze Track Construction Toys
$34.41MathematicsAdd to cartSpecificationsName:DIY Sliding BlocksMaterial:ABS(Acrylonitrile Butadiene Styrene)Color:Various colorsPieces:165 PCSAge:Children ages 3 years old and upCompatibility:Can be used with Duplo building blocksPackaged included165 PCS Building Blocks
17.5×12.5x2cm Human Skin Suture Training Medical Model Silicone Pad Student Practice
$60.74PhysicsAdd to cartSpecificationMaterial:SiliconeColor:Red+Skin+WhiteSize:17.5×12.5x2cmFeatures1. Provide the opportunity to practice many times over.2. Suitable for injection training, infusion training, blood transfusion and skin suture training.3. Capable to surgical operation a number of incision, suture related to learn basic training.4. 3 silicone layers (skin / flat / muscle) with a base to make the practice more convenient.5. Can carry out …
17.5×12.5x2cm Human Skin Suture Training Medical Model Silicone Pad Student PracticeRead More
170PCS Wooden IQ Game Jigsaw Early Learning Educational Tangram Puzzle Kid Toy
$46.56MathematicsAdd to cartSpecifications170pcs blocks jigsaw puzzleColor:Multi-colorMaterial:WoodStorage box size:20x30x6cm/7.87inchx11.81inchx2.36inch[Conversion:1cm=0.3937 inch, 1inch=2.54 cm]FeaturesUseful For Many Concepts:170pcs blocks set there are plenty for making many different patterns. These blocks work on those cards perfectly and cards have simpler & nicer designs (i.e., rocket, car, owl, geometric pattern, etc.) for kids.Fun Educational Toy:wooden shapes feel soft and smooth in hands, thick …
170PCS Wooden IQ Game Jigsaw Early Learning Educational Tangram Puzzle Kid ToyRead More
17Pcs DIY 3D Geometric Epoxy Resin Casting Molds Kit Silicone Mould Jewelry Pendant Craft Making Tools
$62.76PhysicsAdd to cartDescriptionType:Resin Casting Mold KitMaterial:Silicone+Plastic+WoodenQuantity:17Pcs/SetFeatures– Handmade high quality silicone mold.Durable and easy to use.– Easy making and easy out.– Inside the mold is smooth to give you a shiny finish and therefore no need for polishing.– Silicone molds are flexible, resistant to tearing.– Multifunctional Resin Mould 3D geometric resin casting mould for liquid clay, epoxy resin, …
18.5L 304 Stainless Steel Home Brew Keg Bottles Growler Fresh Be Making Barrels
$356.24PhysicsAdd to cartSpecificationName:Keg Bottle GrowlerMaterial:stainless steelCapacity:18.5LColor:silverFeature1. Home brewed stainless steel barrel.2. Food grade stainless steel 304 raw materials, safety and security.3. Single barrel, cold more quickly.4. Thread sealing, convenient and tight.5. Its capacity is 18.5 L.6. Perfect metal texture, high grade atmosphere.7. Application:Can be used to make bayberry, rice, etc.Please allow little color difference due to shooting …
18.5L 304 Stainless Steel Home Brew Keg Bottles Growler Fresh Be Making BarrelsRead More
189Pcs Chemistry Organic inorganic Molecular Structure Model Set 78 Atomics and 111 Bond Medical Model
$42.97ChemistryAdd to cartDescriptionThis set includes 189 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage.SpecificationModel:zx-1032A Material:PP (atomic), LDPE (connection key), ABS (box)FeaturesThe organic chemistry curriculum, the organic molecular structure model, stick type molecular structure model, can take a variety of common and more complex C, H, O, …
18W 1PCS Aquarium Filter Aquarium internal Filter Oxygen Submersible Water Pumps for Fish Tank Pond Aquarium Filters
$48.59MathematicsAdd to cartSpecificationsModel:1280FMaterial:ABSFlow 1300 L/H ,Cable length:1.1MMaximum lift:1.2mOxygen tube length:0.34MFit For fish tank:≤80cmColor:As Picture ShowPower Consumption:18WWeight:639gFeatures-Removable filter box, easy to replace the filter material.-Adopt high quality and firm ABS shell, durable, freshwater and sea water are suitable.-Small size, easy to hide, at the same time filtering, oxygen, pumping and other functions.-With biological filtration cotton in the filter …
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5Pcs CP2102 USB To TTL/Serial Module Downloader
$21.98Converter BoardAdd to cart5Pcs CJMCU CP2102 USB To TTL/Serial Module UART STC Downloader For Driver Installation Introduction:http://forum.hobbyant.com/forum-topic-56275.html Description CJMCU-CP2102 its highly integrated, built-in USB2.0 full-speed function controller, USB transceiver, crystal oscillator, EEPROM and asynchronous serial data bus (UART), supports full-featured modem signal without any external USB devices. CJMCU-CP2102 works with other USB-UART adapter circuit similar to the driver …
10pcs 180 Degree USB 3.0 Type A female Socket Connector SMT Charging Socket Plug Connector
$10.11Terminal BlocksAdd to cartSpecificationsColorBlueRated Current1.5ARated Voltage30VInsertion Force35N MaxDurability3000 Cycles Min Rubber CorePBT / Icp Ul94V-0 Resistance To Voltage500V Ac Min. Insulation Resistance≥1000MΩPull-Out Force10N Min.Initial 8-20N AfterWorking Temperature-20 Degrees To 60 Degrees Contact Impedance≤30mΩTerminalsBrass C2680,Nickel Base,Gold-Plated 1 u,Package included-10pcs X 180Degree Connectors
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging Module
$13.11Other Module BoardAdd to cartFeature1. The onboard stable 8-bit MCU is used to generate high-resolution PWM signals with precise control.2. Support manual mode and return to medium mode, switch by button, with mode indicator.3. Support knob adjustment or serial command control in manual mode.4. The serial port command control can use the matching host computer software or connect to …
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging ModuleRead More
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital Signal
$4.36Sensor & Detector ModuleAdd to cartDescriptionThis sensor is fully compatible with ARDUI NO single-chip microcomputer, and its connection port is also compatible with Arduino sensor expansion board. It is mainly composed of a laser head, which is composed of a light-emitting tube core, a condenser lens, and a copper adjustable sleeve. After connecting to the power supply, we directly input …
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital SignalRead More
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBm
$10.37Other Module BoardAdd to cartFeatures1. The product is small in size, high in sensitivity and strong in anti-interference ability;2. The same definition as the four-pin pin of RXB12, the usage is the same. The unit price is lower than RXB12 and can be directly replaced.Technical ParametersWorking voltage:DC3~5VTransmission rate:4.80KBPSQuiescent current:6mAReceive sensitivity:-105dBmDimensions:30 * 9 * 5mmWorking temperature:-20 ° C ~ +80 …
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBmRead More
150g Capacity Quartz Silica Melting Crucible Pot for Gold Silver Platinum Refine
$16.19Glassware KitAdd to cart150g Capacity Quartz Silica Melting Crucible Pot For Gold Silver Platinum RefineDescriptionMaterial:quartzCapacity:150gDiameter:43X57mm/1.69inch X2.24inch(ID*OD)Height:20mm/0.79inchDeepth:15mm/0.59inchNet Weight:40gFeatureQuartz silica melting crucibleProduced by modern ceramic processing technologyHigh orrosion resistance and strength,the temperature resistance up to 2800℃/5072FPerfect for gold silver casting and refine usagePackage included1X Quartz Silica Melting Crucible
WXD3-13-2W Precision Potentiometer 470R 470 Ohm Wirewound Multi-Turn Potentiometer
$4.50Module ComponentsAdd to cartSpecificationsResistance range:470┯Resistance tolerance:÷ 5%Rotation angle:3600 ÷ 20 Number of laps:10 lapsRated voltage:160VStarting torque:3.5 ~ 100mN.mRated power:2W (85 →) 0W (125 →)Linearity accuracy:÷ 0.3%Mechanical durability:10,000 weeksPackage included1 x Potentiometer
