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QLA Roadside PLUS Deluxe Message Board
QLA Roadside PLUS Deluxe Message Board
SS653D

Ready2Use Next Generation Large Format Rolling, Quick Loading, Roadside A-frame Style Sidewalk Sign with changeable message boards.  Patented and patent pending features for unmatched user friendliness, portability, and affordability.  Displays curved sign panels for strength and visual impact.  Water filled for stability; can withstand freezing.  Just Grip-Tip-Roll to move in or out without lifting/carrying to keep user clean and dry. Resists winds up to 30mph. Black letters and Red Numbers on white background. Displays up to 5 lines of copy on each side.

Includes
2 - 36"x48"x4mm  white sign panels with tracks on one side of each board,
421 - 5" letters, numbers, and symbols
24 - 10"numbers
2-10" SALE/Special headers

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$350.00
QLA Roadside PLUS Message Board
QLA Roadside PLUS Message Board
SS652D

Ready2Use Next Generation Large Format Rolling, Quick Loading, Roadside A-frame Style Sidewalk Sign with changeable message boards.  Patented and patent pending features for unmatched user friendliness, portability, and affordability.  Displays curved sign panels for strength and visual impact.  Water filled for stability; can withstand freezing.  Just Grip-Tip-Roll to move in or out without lifting/carrying to keep user clean and dry. Resists winds up to 30mph. Black letters and Red Numbers on white background. Displays up to 5 lines of copy on each side.

Includes
2 - 36"x48"x4mm  white sign panels with tracks on one side of each board,
421 - 5" letters, numbers, and symbols

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$335.00
A-Plus Deluxe Message Board
A-Plus Deluxe Message Board
SS651D

Ready2Use Next Generation Folding, Rolling, Quick Loading, A-frame Sandwich Board Style Sidewalk Sign with changeable message boards. Patented and patent pending features for unmatched user friendliness, portability, and affordability. Displays curved sign panels for maximum visibility and includes Side Support Arms to keep unit from spreading open or closing in high winds. Water filled for stability; can withstand freezing. Just Grip-Tip-Roll to move in or out without lifting/carrying to keep user clean and dry; can be moved folded or open. Resists winds up to 30mph. Displays up to 7 lines of copy on each side.

Includes
2 - /24"x36"x4mm white sign panels with tracks on one side of each board
314-4" letters, numbers, and symbols
22  - 8"numbers
2-9" SALE/Special headers

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$207.00
A-Plus Message Board
A-Plus Message Board
SS650D

Ready2Use Next Generation Folding, Rolling, Quick Loading, A-frame Sandwich Board Style Sidewalk Sign with changeable message boards. Patented and patent pending features for unmatched user friendliness, portability, and affordability. Displays curved sign panels for maximum visibility and includes Side Support Arms to keep unit from spreading open or closing in high winds. Water filled for stability; can withstand freezing. Just Grip-Tip-Roll to move in or out without lifting/carrying to keep user clean and dry; can be moved folded or open. Resists winds up to 30mph. Displays up to 7 lines of copy on each side.

Includes
2 - /24"x36"x4mm white sign panels with tracks on one side of each board
314-4" letters, numbers, and symbols (Black letters and Red Numbers)

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$199.00
Standard Message Board
Standard Message Board
SS194D

Ready2Use Next Generation Rolling, Quick Loading, A-frame Style Sidewalk Sign with changeable message boards. Patented and patent pending features for unmatched user friendliness, portability, and affordability. Displays curved sign panels for strength and visual impact. Water filled for stability; can withstand freezing. Just Grip-Tip-Roll to move in or out without lifting/carrying to keep user clean and dry. Includes 2/24"x36"x4mm white sign panels with tracks on one side of each board, 314-4" letters, numbers, and symbols (Black letters and Red Numbers on white background); displays up to 7 lines of copy on each side.

29″ x 42″ x 24″ rolling changeable message board sidewalk sign. Has 2 – 7 line, 24″ x 36″ white or black sign faces with 4″ characters. 2-sided, fast assembly.

CONTAINS:
2 – 24″ x 36″ x 4mm white sign faces with letter tracks on one side of each panel
1 – Set 314 – 4″ letters, numbers and symbols (Black letters, red/white numbers)
2 – Black sign uprights – one with wheels, one without
3 – Black cross tubes
4 – No-slide feet
1 – Set assembly hardware

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$199.00 Each
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Thames and Kosmos Wind Power 4.0Thames and Kosmos Wind Power 4.0
Thames and Kosmos Wind Power 4.0
17129

Wind is one of the most promising sources of clean, renewable energy available today. With this kit, you can assemble a realistic wind turbine complete with electric generator and adjustable rotor blades that are designed with complex aerodynamic curves to look and work like modern-day wind turbine blades. Then, conduct experiments to optimize the turbine’s performance by adjusting the angle of the blades and discover how to use the wind turbine to light up an LED and charge a rechargeable battery. Convert the generator into an electric motor and assemble a small electric car to demonstrate a tangible application for the stored electricity.

The full-color, 32-page manual offers illustrated instructions and scientific information that explores the different types of wind turbines and windmills, the history of this technology, and how wind energy can be used to power homes and electric cars.

Ages: 8+
Experiments: 5
Piece Count: 38
Manual Pages: 32

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$35.95 $39.95
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Thames and Kosmos Ultralight AirplanesThames and Kosmos Ultralight Airplanes
Thames and Kosmos Ultralight Airplanes
17128

Construct awesome flying gliders with ultralight plastic and bamboo parts. Build five different types of planes with different wing configurations to learn how wings provide lift and how planes stay up in the air.

Ages: 8+
Experiments: 5
Piece Count: 44
Manual Pages: 16

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$17.95 $19.95
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Thames and Kosmos The Big Engineering MakerspaceThames and Kosmos The Big Engineering Makerspace
Thames and Kosmos The Big Engineering Makerspace
17127

• Build 22 fun, functional models of real-world machines and devices
• Experimentally explore different areas of physics and engineering design.
• Investigate marine vehicles, submersible, buoyancy, wind power, rotation, gears, energy conversion, pneumatics, hydraulics, statics, optics, and much more.
• Over 260 reconfigurable building pieces.
• 136 pg, full-color experiment manual with  instructions & scientific explanations.
• Batteries not required!
• A parents' Choice Gold award winner

With hundreds of building pieces and more than 20 models and experiments, The Big Engineering Makerspace is a comprehensive and ambitious STEM experience. In five chapters, you can experimentally explore different areas of physics and engineering design by building functional models and conducting tests with them. Explore marine vehicles, submersibles, buoyancy, wind power, rotation, gears, energy conversion, center of gravity, balance, pneumatics, hydraulics, statics, optics, and much more.

In the water and beach chapter, build models of a jet boat, submarine, catamaran, and sail car. In the land chapter, engineer models of a dragster, trike, automobile brake, automobile suspension, and tower crane. In the air chapter, construct models of a helicopter, glider, windmill, and falling leaf. In the engineering in society chapter, assemble models of a forklift, spinning top, hydraulic arm, scissor lift, and distance measuring tool. Finally, in the optical devices chapter, build models of a camera stabilizer, tripod, selfie stick, and smartphone microscope.

In addition to the models described in the instruction manual, you can design and build your own models. The building possibilities in this modular engineering system are virtually limitless. A 136-page manual guides your model building and experiments with step-by-step illustrated instructions.

Ages: 8+
Experiments: 22
Piece Count: 258
Manual Pages: 136

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$82 $99.95
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Thames and Kosmos Super Duper Bubble Gum LabThames and Kosmos Super Duper Bubble Gum Lab
Thames and Kosmos Super Duper Bubble Gum Lab
17126

It’s time to have some yummy gummy fun with this awesome bubble gum making kit! Mix up your gum base and then sweeten it with sugar. Next, use the three included flavors to make your gum more delicious than ever. Choose from watermelon, orange, and classic bubble gum — or try them all! Finally, cut it up, package it, and label it with stickers to give away as gifts. While you make these yummy treats, you’ll also learn about the scientific properties of elastic materials. Food ingredients included.

Ages: 6+
Experiments: 5
Piece Count: 10
Manual Pages: 16

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$17.95 $19.95
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Thames and Kosmos Structural Engineering: Bridges & SkyscrapersThames and Kosmos Structural Engineering: Bridges & Skyscrapers
Thames and Kosmos Structural Engineering: Bridges & Skyscrapers
17125

Do you ever wonder how bridges span huge distances and how skyscrapers stay standing? Structural engineers use physics and their knowledge of the properties of building materials and geometric shapes to design structures with sufficient strength and stability.

With this kit of modular building pieces, you can learn the basics of structural engineering by conducting a series of 20 model-building experiments. Each model demonstrates a basic principle of mechanical physics or structural engineering in a hands-on way.

Start out with small models that demonstrate how structural elements can be attached together to maximize the strength of a structure for a fixed amount of material used. Learn about basic structural elements including columns, beams, trusses, plates, arches, shells, and catenary. Explore the forces acting on structural components including tension, compression, shear, and bending.

Move onto building more complex models of trusses, roofs, and small buildings. Experiment with different types of bridge construction: a truss bridge, arch bridge, cantilever bridge, rope bridge, and suspension bridge. Finally, build models of towering skyscrapers. What is the tallest tower you can build using only the pieces included in the kit?

Learn about the strength and stiffness of materials. See how structural engineers optimize factors to maximize safety, and minimize cost and the risk of structural failure.

A 36-page, full-color manual guides you through model building with step-by-step illustrated instructions.

Ages: 8+
Experiments: 20
Piece Count: 323
Manual Pages: 44

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$44.95 $49.95
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Thames and Kosmos Solar-Powered RoversThames and Kosmos Solar-Powered Rovers
Thames and Kosmos Solar-Powered Rovers
17124

The sun’s energy can be used to do some pretty astonishing things! Get ready to explore the amazing capabilities of solar energy by building your own solar-powered vehicles and devices. Using a system of ultralight bamboo rods, plastic gears, and a powerful solar panel, you’ll build five different motorized models that that move using electricity generated directly from sunlight. Construct three types of solar cars, a solar fan, and a solar robot. Perform science experiments with each model to learn about gear ratios, solar cells, and more. The ultralight materials make your models speedy and durable while the modular gearing system lets you test out three different gear ratios.

Ages: 8+
Experiments: 5
Piece Count: 54
Manual Pages: 16

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$17.95 $19.95
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Thames and Kosmos Rubber Band RacersThames and Kosmos Rubber Band Racers
Thames and Kosmos Rubber Band Racers
17122

Fly into physics fun with five awesome models driven by a rubber band powered propeller. Using ultralight plastic and bamboo parts, build a helicopter, airboat, airplane, fan car, and hydrofoil. Learn how the elastic material stores energy and then releases it to move the models.

Ages: 8+
Experiments: 5
Piece Count: 72
Manual Pages: 8

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$17.95 $19.95
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Thames and Kosmos Robotics: WorkshopThames and Kosmos Robotics: Workshop
Thames and Kosmos Robotics: Workshop
17121

Build and program robots with this complete robotics engineering system. Using sensors, motors, a core controller, and hundreds of snap-together building pieces, you can follow the instructions to assemble ten different robots. The versatile parts also allow you to make robots according to your own designs.

This fun robotics curriculum starts out with instructions for building simple robots, teaching you how the sensors can be used to control the robots. Build an ultrasound robot that can avoid obstacles, a drawing robot, and a touch sensor robot. Move on to more complex robots that have multiple functions, such as a ball-shooting robot, a crawling robot, and a grabbing robot. Build a robotic arm that can pick up objects, a butler robot, a robot that will turn toward a light source, and a cool scorpion robot.

After you have mastered all of the robotic models in the instructions, you will have the tools and knowledge you need to go on and build and program your own amazing robotic creations.

The robots can be controlled directly in realtime and programmed to perform series of commands using an easy-to-use, free downloadable app on iOS or Android® tablets and Windows PCs. The mobile app wirelessly connects to the core controller using a Bluetooth low energy connection. The PC app connects to the core controller via a USB cable. The app uses the open source visual block programming library Google Blockly to make coding fast and easy to understand.

A 64-page, full-color manual features step-by-step illustrated building instructions and instructions explaining how to program and operate all of the robot models.

Ages: 10+
Experiments: 10
Piece Count: 306
Manual Pages: 64

Robotic Components:
Ultrasonic Sensor
Your robot’s eyes! The ultrasonic sensor helps your robots gauge distances and determine where objects are. Using the core controller, the ultrasonic sensor is able to detect an object and measure its proximity. Technically it works like a sonar system: a sound is sent out and received again when it bounces off obstacles.

Light Sensor
Detect light intensity! The light sensor assists in helping your robot to “see.” It enables your robot to distinguish between light and dark, as well as determine the light intensity in a room or the light intensity of different colors.

Touch Sensor
Your robot’s fingers! The touch sensor measures information arising from physical contact with objects, enabling your robotic creation to “feel” things in front of it! The sensor can detect single or multiple button presses, and reports back to the core controller, which decides what to do according to the program. The kit includes two touch sensors.

Precision Motor
Take precise steps! The two precision motors allow your robot to take accurate and powerful steps with complete motor control! The kit includes two servo motors.

Geared Motor
Drive your robots! The two geared motors bring motion to your robots: Connect the motors to gears, wheels, and other pieces to move your robots in many ways. The kit includes two regular motors.

CB1 Core Controller
Your robot’s brain, ears, and voice! The CB1 core controller wirelessly connects the app on your tablet to the motors, sensors, microphone, speaker, and LEDs.

Speaker
Your robot’s voice! The loudspeaker integrated into the core controller allows you to program your robots to make sounds.

Sound Sensor
Your robot’s ears! There is a microphone on the core controller that can detect sounds. You can program your robot to react accordingly. So if you clap your hands once, it can mean one thing, and it you clap twice, it can mean a different thing. The sound sensor is able to measure noise levels around 3–6 kHz, where the human ear is most sensitive.

You will also need: 6 AA batteries (1.5-volt, type AA/LR6) or 6 AA rechargeable batteries (1.2-volt, type AA, HR6/KR6); Tablet and/or PC with Internet access. To use an external DC power source, a 5V 2.5A DC power supply is recommended.

Requires a tablet running iOS or Android. Check the app stores for compatibility and device requirements.

PC requirements for desktop app:
The desktop app is not supported on all computers. A Windows desktop or laptop PC with USB 2.0/3.0 port and Internet connection are required. The CB1 Blockly Desktop application was developed on Windows 10. It is expected to work on Windows 7 or higher, but the compatibility cannot be verified on all computers. Minimum system requirements: Dual core processor, 2.4 GHz (i5 or i7 Intel processor or AMD equivalent); 4 GB RAM; 100 MB free hard drive space for the application files; 802.11g/n wireless (for laptops; WPA2 support required); 19-inch LCD monitor (for desktops)

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$224.95 $249.95
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Thames and Kosmos Robotics: Smart MachinesThames and Kosmos Robotics: Smart Machines
Thames and Kosmos Robotics: Smart Machines
17120

Robotics is a vast, thrilling, and sometimes overwhelming interdisciplinary field involving physics, engineering, and computer science. This kit gives kids a simple, fun, and customizable introduction to robotics that lets them build eight motorized machines controlled by programs and an ultrasound sensor. Kids code the programs using an easy, visual programming app on a tablet or smartphone, which connects to the robot models via a wireless Bluetooth connection.

The ultrasonic sensor works on the same principle as sonar. It sends out sound waves, which bounce off objects. The sensor interprets the echoes returning to it, and from this detects objects in the path of the sensor. Using the app interface, you can program the robots you build to behave based on the feedback coming from the ultrasound sensor.

Build a bipedal robot that walks forward on two legs and pivots to avoid obstacles in its path. An awesome beetle robot moves backwards or forwards in response to an obstacle, and opens and closes its pincers. Construct a funny crocodile model that wags its tail if no object is in sight, but then opens its giant jaws when an object approaches. Using an additional smartphone and tablet, you can even hack together a cute little spy bot that roams around and streams video back to the tablet screen. A cool tiltrotor aircraft model simulates vertical takeoff and landing by rotating its propeller blades 90 degrees. You can also assemble other fun robots including a robo dog and robotosaurus. After you have learned how the technology works, you can build and program your own robots using the kit’s 230 building pieces.

A full-color, 64-page step-by-step illustrated manual helps kids assemble all of the models and teaches them about robotics in the real world. The visual programming language allows you to command the robots’ motors to move at different times, different power levels, in different directions, and in response to the data from the sensor. You can also add simple sounds to your programs. Requires a tablet or smartphone running iOS or Android. Please check the app stores for compatibility and device requirements.

Ages: 8+
Experiments: 8
Piece Count: 230
Manual Pages: 64

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$121.50 $134.95
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Thames and Kosmos Ooze Labs: Soap & Bath Bomb LabThames and Kosmos Ooze Labs: Soap & Bath Bomb Lab
Thames and Kosmos Ooze Labs: Soap & Bath Bomb Lab
17118

It’s time to start mixing things up! In this pretend STEM scenario, you are a chemist for a bath and body products company and it’s your job to make and test different cosmetic products. Use the tools in your laboratory to employ different scientific techniques and essential chemistry principles to make soaps and bath bombs. Try out different additives to affect the color, smell, and other qualities of the products you make.

Real science and pretend play come together in this activity-filled kit that can be used alone or as an extension of the Ooze Labs Chemistry Station (a Parents’ Choice Silver Honor winner!). As you mold different glycerin soap shapes, you learn about the chemical properties of soap that help it pick up and wash away dirt. While you’re concocting bath bombs, you learn about how acids and bases combine to form fizzing reactions, and what a pH level is. Expand your cosmetics knowledge with an overview of the biology of skin care and other science related to soap and bath products. All materials and chemicals are non-toxic.

Ages: 6+
Experiments: 10
Piece Count: 35
Manual Pages: 24

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$26.95 $29.95
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Thames and Kosmos My Discovery TelescopeThames and Kosmos My Discovery Telescope
Thames and Kosmos My Discovery Telescope
17115

Have you ever seen a close-up photograph of the Moon, with its fascinating cratered landscape? With this telescope, you can investigate the moon’s surface firsthand! You can also search the night sky for constellations and planets, or simply watch the birds at the birdfeeder in your backyard. Get a close-up view of squirrels, deer, and other wild animals or pretend to be a pirate sailing the seven seas! An entry-level telescope with 12x magnification power, durable body, and quality optics, My Discovery Telescope also has a soft shell ocular lens cover (eye-piece) for greater comfort. It’s the perfect companion for young researchers setting off to observe the world around them — on land and in the sky! Ages: 6+.

 

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$17.95 $19.95
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Thames and Kosmos Master Detective ToolkitThames and Kosmos Master Detective Toolkit
Thames and Kosmos Master Detective Toolkit
17112

Grab this briefcase full of investigator’s tools and get ready to track down some crooks! Learn about how detectives use forensic science to answer questions, gather evidence, and solve crimes. Experiment with the equipment and techniques used by real detectives to develop your own observation and problem-solving skills.

First, you will set up your detective’s office and organize your tools. Then, you will do some exercises to hone your observation skills. Next, you will learn about securing a crime scene, and gathering and documenting evidence, including fingerprints, footprints, and tire tracks. After you have gathered evidence, such as hair and fibers, counterfeit currency, and soil samples, you will head back to the lab to learn how to analyze it. Finally, you can try your hand at deciphering codes, writing messages with invisible ink, and communicating with secret symbols. As your skills develop, you can use them to solve the practice cases.

The 32-page, full-color experiment book guides your investigations with rich illustrations and step-by-step instructions. This is an inventive, engaging way to learn real science through roleplaying in imaginary adventures.

Ages: 8+
Experiments: 26
Piece Count: 33
Manual Pages: 48

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$44.95 $49.95
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Thames and Kosmos Happy Atoms Intro SetThames and Kosmos Happy Atoms Intro Set
Thames and Kosmos Happy Atoms Intro Set
17110

Chemistry is the science of materials, their properties, and how they react with each other. All materials are made of atoms. Why do some atoms combine with each other while other atoms do not? Because atoms just want to be happy!

Of course, atoms don’t really have feelings. But they do have observable behaviors. And atoms tend to be more stable, or “happy,” when they have certain numbers of electrons whizzing around their cores. Where do they find extra electrons if they need more to be happy? From other atoms that have too many electrons, of course! When atoms share or exchange electrons to be happy, they stick together. Happy atoms form molecules!

With this revolutionary approach to teaching chemistry, you can make your own happy atoms! This physical and digital system lets you discover the world of molecules in an intuitive, hands-on way. Using a set of 17 atom models representing 6 different elements, you can assemble your own molecular models. The atoms connect easily with magnets: metal tips on the ends of rubbery arms, which represent free electrons, snap onto magnetic bonding sites on the atom spheres, which represent empty spots for electrons in the atom’s outermost electron shell.

With the Happy Atoms Introductory Set, you can snap together hundreds of different molecules. Because the atoms already have the correct number of free electrons and empty bonding sites, it is difficult to build a molecule that doesn't actually exist. Happy Atoms function like the building blocks of the universe!

The digital component takes this molecular modeling system to the next level. Using the Happy Atoms app and the camera on your tablet or smartphone running iOS or Android, you can scan molecules you build. The app then uses state-of-the-art image recognition technology to identify the molecules. After a molecule is discovered, the app presents information about it, including its composition, usage, properties, hazards, formula, and structure. The app can recognize hundreds of the molecules that you can build with this set. It presents detailed information about 49 of the molecules you can build.

The app is a fun and interactive chemistry curriculum. It takes you on guided quests to discover new molecules and learn about them. You can track your progress with the app, collecting sets of molecules that you have built and explored.

Many people think of chemistry as complicated and hard to grasp. New technology now enables us to take this innovative approach to teaching chemistry, making it more tangible and instinctive than ever before. Requires a tablet or smartphone running iOS 8 (or later) or Android 4.4 (or later, with 1 GB RAM, dual-core processor, and camera).

Ages: 10-17+
Experiments: 73
Piece Count: 18
Manual Pages: 16

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$53.95 $59.95
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Thames and Kosmos GeckobotThames and Kosmos Geckobot
Thames and Kosmos Geckobot
17106

This astonishing wall-climbing robot has a motorized air suction system that enables it to walk vertically up and down perfectly smooth surfaces, like glass, plastic, whiteboards, and glossy laminates. The battery-powered motor drives an innovative gear system that produces a rotating motion making the legs move back and forth and up and down, mimicking a real gecko — so two of the feet are touching the wall while the other two feet are lifted off of the wall, in an alternating motion. At the same time, the gear system drives an air pump that creates a vacuum at the two feet touching the wall while blowing air outward at the other two feet. In this way, two of the feet are always holding the model to the wall, while the other two feet are pushing off and stepping forward. You can build six other models and conduct experiments with suction to learn about air pressure and the mechanical physics of this unique device. Build models of an industrial robotic arm with a vacuum suction cup gripper, crawling inch worm, smartphone holder, suction tow truck and car, ellipsograph, and suction gun. A 24-page, full-color manual guides you through model building with step-by-step illustrated instructions and provides scientific information and explanations.

Ages: 8+
Experiments: 7
Piece Count: 176
Manual Pages: 24

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$44.95 $49.95
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Thames and Kosmos Crystal GrowingThames and Kosmos Crystal Growing
Thames and Kosmos Crystal Growing
17104

Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experiment with four chemically different crystals each with different properties, including potassium alum crystals that form regular octahedrons, rapidly growing sodium sulfate crystals, long needle-shaped sodium acetate crystals, and plaster which is made from gypsum crystals.

Mold fun plaster shapes, including stars, lightning bolts, dolphins, and pyramids, and grow layers of crystals on them. Use dyes to form colored crystals, and mix the dyes to grow a rainbow of custom colored crystals. Display your crystal creations in a clear treasure chest with a locking lid. Mold your own geode — a hollow rock with crystals growing inside — and create a beautiful crystal cavern inside.

Experiment with growing crystals rapidly and slowly, and observe how that affects the crystal structures. See if you can grow one giant crystal, and many small crystals on the surface of a rock.

Measure how the crystallization of solids out of a solution, and the dissolution of crystals back into solution, affect the temperature of the solution. Learn about the energy of crystallization. Investigate solutions, crystallization, and the chemistry of crystal growing. Learn about the structures and geometries of different crystal shapes.

This kit is thoroughly tested and safe: Over one million units of this kit have sold worldwide. A full-color, 32-page experiment manual guides your experiments in crystal chemistry and Earth science.

Ages: 10+
Experiments: 15
Piece Count: 25
Manual Pages: 32

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$35.95 $39.95
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Thames and Kosmos Architectural EngineeringThames and Kosmos Architectural Engineering
Thames and Kosmos Architectural Engineering
17103

Soaring spires, towering arches, fascinatingly complex curves and angles! Build your foundation in architectural design with this fascinating STEM experiment kit that explores the engineering principles behind planning and developing buildings and structures. Through model building exercises you play the role of architect and engineer as you piece together an array of models, from small, basic structural elements like trusses, arches, and domes, to giant complex models of real-world buildings. Try building the Sydney Opera House, or put the Eiffel Tower on display in your living room! With 20 guided model builds, you can construct stadiums, skyscrapers, a Ferris wheel, and more.

By getting hands-on with these exercises, you’ll develop an understanding of how architectural engineers apply scientific principles to their designs and how the buildings and structures of the 21st-century push materials and engineering to the limits. The 44-page, full-color manual guides your journey while encouraging independent exploration. What is the tallest tower, the most voluminous dome, or the longest bridge you can build with the modular building pieces? How will you use what you learn to further your architectural journey?

Ages: 8 to 14+
Experiments: 26
Piece Count: 308
Manual Pages: 44

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$44.95 $49.95
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Thames and Kosmos Amazing Tightrope-Walking GyrobotThames and Kosmos Amazing Tightrope-Walking Gyrobot
Thames and Kosmos Amazing Tightrope-Walking Gyrobot
17102

A robot fit for the circus! With this kit, you can build a robot that walks, step by step, along a tightrope. How? Thanks to the robot’s main component, a gyroscope, it can maintain its balance and perform this fun trick without falling over! Through eight experiments, you can explore the astonishing powers of the motorized gyroscope and understand the physics behind its amazing behaviors. Experiment with getting the robot to walk on different surfaces: a tightrope, on a solid tabletop, on a soft surface, and even on your arm! You can also experiment with the balancing behavior of the motorized gyroscope by itself, testing its ability to balance on its edge, on your finger, on a pole, and dangling from a string.

The kit includes parts to build the robot and experimental setups, including a frame for the tightrope. By constructing the robot and performing the experiments with the motorized gyroscope unit, young engineers can learn about the science of gyroscopic devices and the indispensable role they play in our lives.

A full-color, 24-page, illustrated experiment manual provides step-by-step assembly instructions and scientific explanations.

Ages: 6+
Experiments: 8
Piece Count: 43
Manual Pages: 24

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$35.95 $39.95
TriVu® 3 Sided Safety Sign, Social DistancingTriVu® 3 Sided Safety Sign, Social Distancing
TriVu® 3 Sided Safety Sign, Social Distancing
SS646P

• Helps to mark a safe distance between guests
• Allows a business to be in compliance with government social distancing guidelines
• High visibility fluorescent green
• UV Protect for indoor/outdoor use
• 34% more viewing space compared to 4-sided signs

Schools, retail and industrial facilities need portable signage to provide visibility and awareness related to current concerns. These 3 Sided Safety Sign cones are essential for keeping everyone safe and informed.

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$49.95
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Hi-Viz Lime Hoodoo GaiterHi-Viz Lime Hoodoo Gaiter
Hi-Viz Lime Hoodoo Gaiter
SS648P

Seamless 100% polyester is moisture wicking. Configurable to wear multiple ways to help block the elements such as sun, wind, dust, etc. Gaiter is machine washable. Fabric is treated and is odor resistant. One size fits most.
  • Configures for multi-uses to block wind, sun, and dust.
  • 100% moisture wicking seamless polyester.
  • Machine washable.
  • Odor resistant.
  • One size fits most.

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$6.95