Serves to demonstrate Boyle's Law. Shows what happens when gases are subjected to increased pressure. The plastic syringe, with solid wood base and platen, is constructed so that the calibrations denoting interior volume read right side up. As masses of bricks, books, or other heavy objects are increased, the gas in the syringe is compressed to smaller and smaller volume. The kit includes: 1 Syringe Cylinder w/ Cap, 1 Syringe Piston, 1 Base, 1 Platen.
Serves to demonstrate Boyle's Law. Shows what happens when gases are subjected to increased pressure. The plastic syringe, with solid wood base and platen, is constructed so that the calibrations denoting interior volume read right side up. As masses of bricks, books, or other heavy objects are increased, the gas in the syringe is compressed to smaller and smaller volume. The kit includes: 1 Syringe Cylinder w/ Cap, 1 Syringe Piston, 1 Base, 1 Platen.
Spring measures 3" x 4". Can be extended many times its length without distortion.
Spring measures 3" x 4". Can be extended many times its length without distortion.
When used with traffic cones and plastic chain, the Cone Chain Connector easily slips over the top of the traffic cone to create an instant, highly visible barrier. Featuring four-hook accessibility, the chain can be attached in a 90-degree angle or a straight line. The connector is strong, durable and adaptable to most cone sizes. Create effective visual barriers in pedestrian traffic zones, manufacturing plants, construction sites and more. The Cone Chain Connector, when used with our chain, complies with OSHA's standards for visual barriers. Each kit contains 6 Cone Chain Connectors and 50' of matching plastic chain.
CONES NOT IINCLUDED
This new addition to our popular series will be a sure winner! Plenty of magnets and accessories allow young scientists to create electric currents with falling magnets, learn how subway and roller coaster brakes work and explore the theory of Lenz's Law. Kit includes: Aluminum, copper and plastic tubes, paperclips, Neodymium magnets, ceramic magnets, steel plug, rubber bumpers, vinyl tubing, iron filings, compass and large nail. Comprehensive activity book includes 5 experiments and 5 projects. For young scientists ages 10+.
These popular lightweight protective glasses have 8.5 base curve polycarbonate dual lens, and offer 99% UV protection. Lenses are treated with a scratch resistant coating. Integrated rubber temples for firm hold. Fits all face sizes. Lanyard included with every pair. Meets the requirements of ANSI Z87.1 Impact.
• 1" wide reflective stripes
• Hook & loop front closure
• Elastic side closures for universal sizing
• One size fits most
• Does NOT Meet the requirements of ANSI/ISEA107
Lightweight, highly visible orange polyester mesh. hook and loop front closure. Elastic side straps. 1" reflective silver stripes on front and back. Does NOT Meet the requirements of ANSI/ISEA 107. One size fits most.
• 100% polyester 600D oxford with PVC coating.
• Adjustable straps.
• Silver reflective strips.
• Two side pockets with mesh vents.
• Front mesh pocket sized to hold full brim or cap style hard hat.
This Hi-Viz lime backpack measures 19.6" x 13" x 9.4". 100% Polyester 600D Oxford with PVC coating. Adjustable straps. Silver reflective stripe. Large mesh pockets. Front mesh pocket can hold one of our safety patrol helmets. Audio port for communication device.
Lightweight solid polyester front with Ultra-Cool mesh shoulders and back. 4-point breakaway. 4-season adjustability allows for accurate sizing in any weather, even over bulky coats. Two 1" wide high performance reflective material with contrast. Brilliant Trim reflective edging improves low light visibility. Convenient left mic tab holder. Handy left chest badge holder & right chest name tag holder. Left chest pencil/pen pocket. Inside large lower patch pocket (when not in use, the vest folds into convenient storage pouch).
This 2XL/4XL size Security Public Safety Vest has a solid lime and black lightweight polyester front area with Ultra-Cool mesh shoulders and back. This is a high visibility safety vest with an enhanced 4-point breakaway design which offers fast removal and also acts as a safety feature by preventing snags on debris, heavy equipment or machinery. Convenient all-season adjustability provides a comfortable and proper fit all year. The split design with contrasting colors makes identification easy when working in crowded environments. Reflective edging by Brilliant Trim enhance low-light visibility. Features include: ANSI/ISEA 207 compliance, Double 1-inch Vizlite reflective silver stripes and lettering, microphone clip/tab holder on left chest to enhance communication, pencil and/or pen pocket on left chest, and one large inner left lower pocket. The pocket doubles as a unique storage pack for the vest when not being worn. This is the ideal high visibility safety vest for policemen and other police officials when working in dangerous low light areas.
Fold-up safety floor signs make your "caution" clear on all four sides. These patent-pending signs come with an innovative device called the Lockin' Arm" that lets you place them quickly and easily with a couple of quick flicks, locking the 25" high sign solidly into place to prevent collapsing. In addition signs are made of large, molded plastic panels that offer an easy-to-read message area. Virtually indestructible. 1 1/2" thickness allows for easy space saving storage.
Transform a recycled soda can into a solar-powered rover
This kit includes all the parts necessary to build one solar-powered car.
Detailed assembly instructions included
Perfect for a young scientist with an interest in mechanics and alternate energy
Recommended for ages 8 years and up
Build this cool rover using the kit parts provided and an old soda can. Learn how sunlight is converted to energy. Detailed instructions included.
12" Wide x 13 1/4" Long Printed on both sides. These directional reinforcement devices give supplemental standard warnings and directions creating safer traffic control in the school area. Installs in seconds and firmly locks in place. Reusable, All-weather ABS plastic with UV. Used by thousands of schools, cities and utility companies. Has 3M reflective sheeting.
12" Wide x 13 1/4" Long Printed on both sides. These directional reinforcement devices give supplemental standard warnings and directions creating safer traffic control in the school area. Installs in seconds and firmly locks in place. Reusable, All-weather ABS plastic with UV. Used by thousands of schools, cities and utility companies. Has 3M reflective sheeting.
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
• Ultra-Cool™ 100% polyester mesh.
• 4-season adjustablility for accurate sizing in any weather even over bulky coats.
• Adjustable to fits sizes 2XL thru 4XL
• 5-point breakaway.
• Hook & loop front closure.
• Two 1” wide high performance reflective material with 4.5” contrasting color.
• Left chest mic tab.
POCKETS
Inside right chest 2-tier pencil/cell pocket.
Two inside lower patch pockets.
Outside left chest 2-tier pencil pocket.
- 38. 5 x 26. 75 inch Poster
- Ships in a sturdy tube
- Product is Easy to frame
- Great Wall Décor
- Brightens up a room
Take a step back in time with this scientifically detailed poster of the legendary Triceratops! Perfect for dinosaur enthusiasts, students, and educators alike, this high-quality print features intricate illustrations and key anatomical details, providing a comprehensive look at one of the most iconic herbivores of the Late Cretaceous period.
From its distinctive three-horned face to its massive frilled skull, this poster showcases the Triceratops in all its glory, offering a fascinating glimpse into its size, skeletal structure, and evolutionary family tree. Detailed annotations break down each component, making it an ideal resource for learning about the adaptations that made the Triceratops such a formidable presence 66 million years ago.
Whether you're an aspiring paleontologist or a curious collector, this visually captivating piece is a must-have addition to any collection. Bring the ancient world to life with the Triceratops poster€”a timeless tribute to the prehistoric giants that once roamed the Earth!
• NON-ANSI
• 100% Waterproof Vinyl
• One size fits all
• Orange
• No reflective tape
Thanks to the modular design, these Small Parts Plastic Shelf Bins achieve maximum cube utilization. Manufactured by Schaefer from high density FDA approved Polypropylene, shelf bins withstand oils and grease, and are impervious to most chemicals. Bins and dividers are available in popular blue color. Dividers can be labeled for improved classification of small items. Comes in a set of 10 bins and 30 dividers.
Designed to maximize cube storage utilization in your system
- Made with injection molded heavy-duty FDA approved polypropylene
- Bins resist oil, grease and are unaffected by most chemicals
- Available in Blue color
- Outside Product dimensions - 23.3"L x 9.1"W x 3.6"H
Zinc plated steel extension rings. Rod diameter is 5/16" overall length is 12".
This scale offers a large faceplate for easy viewing. A versatile and inexpensive way to measure a variety of materials in classrooms and laboratories. Sturdy aluminum scales have giant numbers that will be visible from anywhere in the classroom. 8 1/2 inch diameter. 20hg capacity, 0.5hg readability
This scale offers a large faceplate for easy viewing. A versatile and inexpensive way to measure a variety of materials in classrooms and laboratories. Sturdy aluminum scales have giant numbers that will be visible from anywhere in the classroom. 8 1/2 inch diameter. 20hg capacity, 0.5hg readability
Durable, lightweight plastic instruments, designed for whiteboards/chalkboards. Triangles, protractor, and ruler are made of white polystyrene and feature handles for ease of use. Compass is made of clear acrylic, and accommodates most dry erase and magic markers. Set of 5 instruments, in reusable cardboard storage.
Perfect for counting, measuring and patterning. Plastic 1 cm cubes in 10 colors come in a storage tub with Activity Guide. Grades 1 +
This set of 1000 Centimeter cubes is perfect for counting, measuring and patterning. Plastic 1 cm cubes in 10 colors come in a storage tub with Activity Guide. Grades 1 +
Capacity: 2610 Grams Sensitivity: 0.1 Grams Calibrations: Front Beam - 10g x 0.1g, Center Beam - 500g x 100g, Rear Beam - 100g x 10g Adam's Triple Beam is today's best value for teaching mass measurement concepts from a brand scientists worldwide have trusted for over thirty years. It offers the functions and durability you need in a generous 2610g capacity plus an array of special classroom features that you will appreciate. With a larger overall body than other triple beam balances, it's the sturdiest choice for the classroom. Quality construction with strong metal housing and a stainless steel pan. Innovative built-in tripod legs allow you to do density demonstrations wherever you want (without the inconvenience of having to clamp onto a table.)
AC Adapter For Ohaus Scout Scales
AC Adapter For Ohaus Scout Scales
Stainless steel spatulas with both ends flat.
Stainless steel spatulas with both ends flat.