Explore hydraulics, pneumatics & robotics as you build your very own GIANT hydraulic hand! With this Cyborg robotic hand kit, you can simulate movements of the human hand; can adjust to fit virtually all hand sizes.

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The Thames & Kosmos Robotics: Smart Machines kit is an interactive, fun way to introduce kids to robotics & programming. Build & program 8 different robot models & program them using your tablet or smart phone.

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Find surprising answers to various physics questions with this Complete Introduction to Physics (Grades 6-8)! Why settle for reading about Newton’s laws of motion when you can test them in real life?

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Playing with magnets is irresistible, and it can also be a great learning moment. How many magnets will it take to launch a ball bearing, and how far will it fly? This kit provides a fun way to learn basic physics concepts.

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With the Thames & Kosmos Ultralight Airplanes kit, as young as 8 year old kids can build five experimental gliders while learning all about the physics of flight. Find more product details in the product description below!

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This extra long slinky measures 7.5 cm in diameter, extends to 9 meters & compresses down to 10 cm. Watch it walk downstairs and use it to study longitudinal & transverse waves! See more product details below.

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Future pilots and engineers, get ready for an exciting STEM experience with the POWERUP ® 4.0! Sail the open skies and fly on auto-pilot for up to 10 minutes at a time. Control your plane in the palm of your hand, using your smartphone!

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Get hands-on with Newton's three laws of motion! Explore concepts like inertia, acceleration, & reaction forces. Engage in activities like making balloons into rockets, measuring friction, & building a simple hovercraft.

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Explore physics & math while launching ping pong balls into the air! Designed for precision by professors at the University of Pennsylvania, this high-quality ping pong catapult is sure to provide hours of educational fun.

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Build 10 different motors and remote-controlled models with this engaging Thames & Kosmos Remote-Control Machines kit! Includes 182 building pieces and a complete, full-color instruction book with step-by-step guidance.

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Upgrade your physics lab with this force table kit, allowing students to experiment with multiple forces and easily visualize and measure each kind.

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Make a working internal combustion engine with this Smithsonian Motorworks science kit! Provides a fascinating way to learn the basics of how a typical car engine runs and includes a color poster with detailed instructions.

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This Physics Workshop kit comes with all the parts to build 36 physics models. Conduct 73 experiments with simple machines, gravity, energy, gears & more to discover the principles of physics in an engaging, hands-on way!

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Hit the mark with this physics kit that aims to help students understand the laws of one-dimensional and two-dimensional motion. Engage in fun and educational activities as your student unlocks the world of physics!

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Crash into this physics kit to learn how materials and the structure of design impact the ability to withstand collisions. Find out the connection between potential energy and kinetic energy using a simple ramp and more!

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Blast off into learning with this exciting kit! Students will make a variety of rockets and measure their movements. They will learn about the connection between force and motion, and how to push and pull around obstacles.

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The Ping Pong Catapult is a classroom staple! Explore topics like kinetic & potential energy to basic statistics & graphing. Sturdy, reusable & designed for precision, this catapult is one you'll use many times each school year.

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The Hydraulic Machines 4-in-1 Pack brings four wooden machines to life with hydraulic power.

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Use this set of 10 density cubes to demonstrate the density differences of various materials and experiment with mass, density, specific gravity, and buoyancy.

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With this deluxe kit, kids will spend hours exploring some of the most fascinating aspects of physical science: how water and air can power machines, allow objects to fly, and much more. Explore more product details below!

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This complete kit includes an inclined plane with pulley and protractor, a Hall's cart, and a standard weight hanger.

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The Engino Discovering STEM: Simple Machines Kit occupies kids' hands and minds for hours at a time! Students learn & apply the concepts of simple machines as they build 60 models, including a catapult, helicopter & more.

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This Remote Control Machines: Space Explorers kit encourages kids to discover the basic concepts of robotics, machines & space exploration. Once construction is complete, discovery missions can begin in your backyard!

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A spring scale measures weight or force when an object is hung from its hook.

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Encourage your budding engineer with these K'nex bridge-building projects.

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This 50 mm metal pulley is mounted in a clamp that can be attached to any board or table top up to 3 cm (1.18") thick.

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Discover how eight simple machines work as you construct a balance, wheelbarrow, scissors, a block and tackle, and more.

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Lift off into the engineering of aerodynamics with the POWERUP 2.0 complete conversion kit bundle! Begin flying in style right away. This kit includes 10 additional full-color templates, 2 waterproof airplane templates, and instruction book.

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Convert your paper airplane into a flying machine! The POWERUP 2.0 is an easy to use design, with a carbon-fiber propeller shaft and ultra-tough rear propeller to make your flight virtually crash-proof.

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Fly into physics fun with five awesome models driven by a rubber band powered propeller! This Rubber Band Racers kit includes an 8-page manual & over 70 pieces to build a helicopter, airboat, airplane, fan car & hydrofoil.

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Get a set of Wood, Steel and Aluminum Balls with Holes. Each ball is 3/4" in diameter. Perfect for density measurements, as pendulum bobs, and for energy transfer experiments. They're a must-have for your physics lab!

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Contains everything needed to observe the frictional force of 4 different surfaces: rubber, cork, sandpaper and cardboard.

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A spring scale measures weight or force when an object is hung from its hook.

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See laws of physics in motion with this fascinating Newton's Cradle! These balance balls demonstrate conservation of momentum and energy -- and they're also fun to watch.

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Demonstrate principles of the momentum and kinetic energy in collisions with this kit.

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This six-foot long, 3/4" diameter helical spring is a great tool for studying longitudinal wave motion properties.

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