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Best Demonstrating Set

K'NEX Bridges Ages 8+ Construction Education Toy Building Sets (207 Piece) (Amazon Exclusive)

  • Real-world structures – build 13 fully-functioning replicas of real-life bridges.
  • these models help educate builders about bridge infrastructure by demonstrating key bridge types, such as truss, arch, cantilever, beam, suspension, movable/bascule and cable-stayed.
  • Ideal for home-school: This kit has everything a home schooler or education-savvy parent will need to engage their child or student in learning.
  • kids ages 8 and up will delight in building the structures and then learning about the mechanics of bridge building.
  • Hands-on learning – the three included activities teach about bridge terms, bridge types, load capacity, stability and more.
  • STEAMagination – it’s the connection of STEAM (science, technology, engineering, arts and math) with a child’s natural curiosity and creativity and it powers the fun of each and every K’NEX building set.
  • Building with K’NEX puts children on a path towards a fundamental understanding of STEAM/STEM subjects.
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Hand Crank Van De Graaff Generator, 9.8' Sphere - Up to 100,000 Volts - Includes Assembled Base, Discharge Wand & Grounding Wire - 24' Tall - Eisco Labs

  • HAND CRANK VAN DE GRAAFF || Perfect for demonstrating energy transformation from mechanical to electrical. This hand crank Van De Graaff is excellent for physics classrooms and exciting for learners of all ages.
  • UP TO 100,000 VOLTS || Apparatus can generate an electrostatic charge of up to 100,000 volts in the right conditions.
  • INTERCHANGEABLE COMPONENTS || Components are interchangeable and replaceable, depending on regular operating atmosphere different configuration kits available to produce maximum results.
  • 9.8" METAL SPHERE || Apparatus measures 24" in height and features a metal sphere measuring 9.8" (20cm) in diameter.
  • INCLUDED EXPERIMENT GUIDE || Set includes polished and hand spun Van de Graaff Dome measuring 9.8" in diameter, a 4" discharge wand, 4mm grounding wire and experiment guide with activity questions for learners.
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12PK Raw Muscovite Mica, Mineral Specimen - Approx. 1\- Geologist Selected & Hand Processed - Great for Science Classrooms - Eisco Labs

  • MUSCOVITE MICA | Muscovite mica is a mineral that forms from cooling magma. It forms in thin sheets that are individually weak, but comprehensively strong. Mica is a major component in a plethora of different rocks, including igneous, sedimentary, and metamorphic rocks.
  • GREAT FOR GEOLOGY CLASSROOMS | Mica's thin and layered structure is perfect for demonstrating variable hardness and cleavage, physical properties of minerals, as well as Bowen's reaction series. This set of twelve samples is excellent for group study and examination.
  • GEOLOGIST SELECtED | Each specimen is selected and hand processed by an actual geologist, ensuring each sample exhibits defining features.
  • LOCALLY PROCESSED | Our rock and mineral samples are sourced from a variety of locations around the world and are processed in Victor, NY.
  • INDIVIDUALLY PACKAGED & LABELED | Each specimen sample is packaged in a transparent bag, and is labeled & barcoded for easy identification.
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Knot Tying Simulator Hand & Instrument Ties Stitch Pack Pocket-Size Full KIT22

  • Fishing Knot Tying Kit: Contains all you need to practice and master 12 easy-to-tie fishing knots..
  • Kit Includes: Knot tying guide to 12 simple fishing knots, nippers, and 150 feet of fishing line for knot practice..
  • Pocket-Sized and Waterproof: Included knot cards are a portable (credit card-sized) and waterproof knot book printed on durable plastic cards, making them the ultimate guide for use in wet and punishing environments. Slips easily in your pocket, vest, or tackle box..
  • 12 Easy to Follow Diagrams: "Easiest Fishing Knots" by ReferenceReady contains step-by-step, color-coded diagrams demonstrating how to tie 12 useful fishing knots, including descriptions and usage tips. The essential knots for freshwater, saltwater, and fly fishing scenarios..
  • Great gift: the versatile selection of easy knots means this set suitable for beginner anglers, boys and girls learning how to fish, scouts, preppers, outdoor survival enthusiasts,the seasoned pro looking to brush up on their knots, or anyone wishing to expand their fishing knot tying knowledge..
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4392065 Roper Dryer Repair Kit for Whirlpool Kenmore Sears compitable with Belt 341241, Idler 691366, Rollers 349241t

  • High-Quality Parts: All three parts including Belt 341241, Idler 691366 and Rollers 349241t meet or exceed all original manufacturer specifications for fit and performance. They offer the durability you need at a fraction of the cost of other alternatives..
  • Notes: these dryer replacement parts are not original product but compatible spare parts.
  • The mention of brand names and any related model designation above is only for purposes of demonstrating compatibility..
  • Replace part number: 4392065 dryer repair kit is convenient to replace No. 26000279435, 26000279436, 279435, 279436, 279708, 279708MS, 279709, 279709MS, 279860, 279948, 4392065, 4392065VP, 587636, 80046, AP3131942..
  • Fits：This set of parts fits all 29-inch large capacity Whirlpool made dryers. Compatible 29-inch-capacity brands include Whirlpool, Roper, KitchenAid, Estate, and Kenmore/Sears with prefix 110. Check your dryer manual or reach out to us to confirm compatibility with your model..
  • After-sales: Money-back guarantee – Whatever the reason, you are not satisfied, you can request for replacement or full refund. If you have any problem about your order, please feel free to contact us..
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Maxdot 4 Pieces Dryer Replacement for Samsung Dryer, Including Heater Element (DC47-00019A), Thermal Fuse (DC96-00887A and DC47-00016A), Thermostat (DC47-00018A)

  • Material: the dryer heater replacement set is made of good quality, can be applied for a long time.
  • Package: includes 1 x DC47-00019A heater element, 1 x DC96-00887A thermal fuse, 1 x DC47-00016A thermal fuse, and 1 x DC47-00018A thermostat with instructions.
  • DC47-00019A heater element: it can be applied for replacing the parts of following numbers such as 35001247, 35001119, AP4045884, 1185561, AH2038533, EA2038533, PS2038533, ERDC47-00019A.
  • Applicable ranges: the 4 pieces dryer replacements is especially for Samsung, Whirlpool, Sears, Kenmore, Kitchenaid and Roper models dryer.
  • Note: these dryer replacements are compatible spare parts (not original), the mention of brand names and any related model designation above is only for purposes of demonstrating compatibility.
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Phil Mickelson - Secrets of the Short Game

  • Golf instructional video that shares Phil Mickelson's short game secrets.
  • 2-hour program demonstrating proper putting, chipping, and bunker form.
  • Shows techniques in real time and slow motion from variety of angles.
  • Ideal for serious golfers and committed beginners.
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Tommy Igoe Great Hands for a Lifetime

  • This nearly four-hour DVD includes Tommy demonstrating the basics of his system: Matched and Traditional Grip · Fulcrum Concepts · Rebound Strokes....
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Glo Germ Oil 8 Ounce

  • Best for demonstrating proper handwashing.
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Glo Germ Powder 4 fl. Ounce

  • Best for demonstrating proper surface cleaning and the spreading of germs.
  • Great for use when many demonstrations are needed.
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Optical Glass Light Spectrum Prism Basic Physics Teaching 4PCS

  • The refractive index of Lens made of optical glass is better than those made of acrylic..
  • Contents:Double convex lens, Double convex lens, Semicircle, triangular shaped lens..
  • Good for demonstrating optical principles and effects for students..
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The Final Countdown

  • The gorgeous flipping or common scroll feature, font style option and font size settings make an enjoyable and interesting reading..
  • Health day/night mode switch function alleviates eye strain whether reading in low or bright light situation.
  • Imbedding illustrations feature makes the book more vivid and attractive through demonstrating the content efficiently..
  • good-looking and functional eBook apps for Android.
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Safe Harbor

  • The gorgeous flipping or common scroll feature, font style option and font size settings make an enjoyable and interesting reading..
  • Health day/night mode switch function alleviates eye strain whether reading in low or bright light situation.
  • Imbedding illustrations feature makes the book more vivid and attractive through demonstrating the content efficiently..
  • good-looking and functional eBook apps for Android.
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