This is the Butterfly Garden by Insect Lore. New $16.49 (17% off). Suitable for Ages 4 & Older. Features: * An Oppenheim Best Toy Award-winner. * Pop-up habitat. * Ventilated mesh sides and a colorful ripstop nylon bottom. * Clear vinyl "lid" with zipper opening. * The velcro strap is great for carrying or hanging. * It also keeps the garden in its compressed position for storage. * The pre-paid mail-in certificate is good for butterfly larvae with special food, feeding kit and complete instructions.

OptiVisor is a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain - leaves both hands free and allows three dimensional vision - Used by anyone whose profession or craft requires close accurate work - Can be worn over prescription or safety eyeglasses. New $48.44. Features: * Optical Glass Prismatic Lenses - Ground and polished to precision optical standards - bevel edged and mounted in interchangeable plastic frame. *. * It tilts - Adjustable pivots allow the visor to be tilted out of the way when not needed and at your fingertips when you need magnification. *. * Adjustable Headband - Conforms to fit all head sizes - fabricated

The Submarine Motor features a suction cup (123mm diameter), which can be attached to containers, such as plastic bottles or under the hulls of watercraft models. New $8.19 (25% off). Rudder can be set for auto-steering. .

This is the White Flexible Magnetic Sheet from the Magnet Source. New $1.49 (28% off). Not for Children! Features: White magnetic sheet Vinyl surface can be painted with acrylic paint, fabric paint, markers, stencil pens, and paint pens Decorate with stickers, glitter glue, fabric, ribbon/lace, wall paper, contact paper, colored sand, sequins/buttons, yarn/thread, craft eyes, pom poms and pipe clearners Use for crafts, hobby, home, school projects and much more.

This Package Contains One 8" Glass Chemistry Stirring Rod True Lab Quality Equipment by The Perfect Parts Company. New $1.19 (26% off). Features: * Heat resistant Kimax glass. * Used as a general mixer and stirrer. * Aids in pouring liquids. * This glassware can be used for any lab process. * Can be cleaned in lab cleaning equipment. * Round ends.

Has two spring-loaded alligator clips mounted on ball joints to hold parts at any angle, leaving hands free to work on your project. New $14.99 (29% off). Features include wing nuts on a ball joints for ease of positioning and weighted base to give stability. It also features a 2X glass magnifier to assist in working on intricate projects.

This is a four-legged mechanical dog with various speed controls. New $12.19 (34% off). The dog walks by transferring motor revolution to reciprocating motion via crank and linkage rod. Main body and legs are made of transparent yellow parts to allow viewing of internal mechanisms. Construction is simple as parts can easily be attached with screws. Wiring has also been made simple. Features: Gripping parts at the end of each leg to change position according to speed for smooth movement. Clear switch with yellow transparent parts adds a cool, futuristic look. 4 types of strides can be selected by changing the position of the holes on crank. Put this together with 2 types of gear ratios and you've

These are Ceramic Disc Magnets from the Magnet Source. New $1.19 (28% off). Not for Children! Features: Ceramic (ferrite) magnets are composed of strontium carbonate and iron oxide Charcoal gray in color Most common grades of ceramic are 1, 5 and 8 (8 is the strongest) Lower energy products than alnico and rare earth magnets Lower service temperature than alnico and rare earth magnets Metallic in appearance.

This is the 3in1 ATR (All Terraine Robot) Kit from OWI. New $46.39 (19% off). Suitable for Ages 13 & Older. Skill level: Intermediate Experience. Features: * Multi-function tracked mobile robotic kit. * Utilize different track modules and make your robot transfor into 3 amazing variations: the forklift, rover, and gripper. * Using the wired controller, command the robot to move forward backward, turn, grip and lift. * For experimenters with some experience in assembling kits wit small parts. * Detailed assembly and operation guide.

The Narrow Tire Set works well in onroad conditions. New $5.49 (33% off). Two sets of hubs have been included along with a wrench to change the hubs. One set of hubs is for hex shafts like those on many of Tamiya's gear boxes, and the other set of hubs is for round shaft applications. .

These "Electronic Science Labs" will teach you about electronics from A to Z. New $111.95. With these all-in-one labs, you'll learn about electronic parts, how to read schematics, and wiring diagrams. All this while building up to 500 different projects. These kits use two quick and easy hook-up methods:. . Spring Method: Simply slip pre-cut wires and components into special springs for a safe, secure connection. Breadboard Method: Featured in our advanced kits, this system is used by professionals and engineers. Just plug the components and wires into the special breadboard socket holes. Features: No soldering is required. Everything uses safe battery power - no dangerous AC is require

Internal motor spins a cylindrical plate with a weight (a screw) placed on one side creating an updown rapid vibrating movement. New $9.64 (25% off). This vibration is then conveyed to 3 rods that smoothly propel the model forward in a sliding type movement.Easy assembly using snap-on parts and screws. Powered by a Type 130 motor. Direction can be easily altered by changing the direction of the rods. Speed can be adjusted by changing the angle of the rods. Body shape designed to represent various popular animals whilst maintaining a curved form to move around obstacles. Eyes act as rollers also helping model to smoothly work around obstacles. Games and races can be easily made by building an obstacle course usin

This Package Contains Three 1/2" x 4" Glass Chemistry Test Tubes True Lab Quality Equipment by The Perfect Parts Company. New $3.59 (28% off). Features: * Heat resistant Kimax glass. * These are the basic tools of lab work. * This glassware can be used for any lab process. * Can be cleaned in lab cleaning equipment. * Lip around top opening. * Rubber stoppers can be used to cover.

This is Scene-A-Rama Casting Plaster by Woodland Scenics. New $3.29 (26% off). Features: * Ideal for school projects! It can be used to make fossils, rocks, animal tracks, volcano lava, and any other casting project. * This carton will make 5 batches. * Sets in 40 minutes; completely cures overnight. * Non-toxic and ASTM certified. * Detailed instructions.

These are the Scene-A-Rama Alternative Energy Figures from the Woodland Scenics Scene Setter Educational Series. New $8.09 (26% off). Suitable for Ages 7 & Up. Features: Realistic looking windmills and solar panels enhance your "green power" science project display Create incredible school projects or layouts with these themed sets Sized just right for dioramas and displays Highly quality and handpainted people, animals and accesssories Conforms to health requirements of ASTM D4236.

The Sports Tire Set is a good all-around tire. New $6.19 (29% off). Two sets of hubs have been included with a wrench to change the hubs (also included). One set of hubs is for hex shafts like those on many of Tamiya's gear boxes, and the other set of hubs is for round shaft applications. .

This is the 75-in-1 Electronic Project Lab from Elenco. New $47.31. Suitable for Ages 10 & Older. Features: * This is a great way to get introduced to the world of advanced electronics. * safely, without soldering! Uses the spring hook-up method, which you simply slip the pre-cut wires and components into special springs for a safe, secure connection. * This all-in-one kit will teach you about electronic parts, how to read schematics, and wiring diagrams. * You'll also learn basic principles of electricity, electronics, physics and magnetism! It contains 75 electronic experiments to build and learn from, such as: a variety of alarms, electronic coin toss, 4-level photometer, motion LED

This is the Resurrection Plant from DuneCraft. New $5.69 (28% off). Suitable for Ages 8 & Older. Features: * This ancient plant is a highly adaptive plant that will dry up without water, but will rapidly spread its fernlike fronds again when it gets water. * This resurrection plant can dry out and survive without light or water for up to 50 years! "Comes to life" in just a few hours! Clear plastic bowl and decorative New Mexico lava rocks. * Made in the USA.

Get the pin away from this car! This balloon vehicle is another popular kit that allows kids to construct a Styrofoam vehicle powered by a balloon. New $6.09 (12% off). You can design your vehicle however you want. Contains a styrofoam wedge, wheels, axles, balloon, cork and lots of hardware.

Make a propeller stick copter and it's launcher. New $6.09 (12% off). You make it in two parts...first the launcher and a dowel stick/prop copter that flies straight up on the launch! Includes a propeller, dowel, string, wood launcher handle and all the hardware. Each kit contains all the items you'll need to make the vehicle, plus one set of instructions...but try to make it on your own first! Use the instructions only if you get stuck! If it works...then you succeeded!