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Let the diver sink to the bottom and retrieve it with this Cartesian diver hook. WARNING: CHOKING HAZARD - This item contains small parts. Not ...
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A Cartesian diver to make sink and swim. Explore properties of air and water while having fun. Make the diver and attach the “squid-looking” device...
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Kit contains owl pellets, plastic forceps, hand magnifier and bone sorting chart. A great item for introducing the basic concepts of archeology, co...
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What a strange device! But it sure is fun. When you grip the glass base, heat from your body warms the air in the outer tube. As air heats up, it e...
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What exactly is this stuff? Good question! It spills out of the container, slimes its way through your fingers and feels wet and icky—yet it’s dr...
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Build a 10" Kaleidoscope! Kit includes everything you need to decorate and customize your kaleidoscope in four different styles: holographic, glow...
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This classic wooden toy will bring hours of enjoyment to children of all ages! Simply place the uninflated balloon over the lip of the rounded...
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The Original 1950's cereal premium that dives and resurfaces. Powered by ordinary backing powder. WARNING: CHOKING HAZARD - This item contain...
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Add 1/2 teaspoon of this water absorbing powder to 4 ounces of water and... it instantly gels! Includes ideas for science projects and additional h...
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Separate white light into a spectrum of colors with these acrylic prisms.
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Kits contain owl pellets, plastic forceps, hand magnifier and bone sorting chart. A great item for introducing the basic concepts of archeology, co...
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"Once he starts drinking he won’t stop!” You probably played with the drinking bird at your grandpa’s house like we did. Just get the birds head ...
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Individually wrapped Rock Candy crystal sticks, in 7 different Flavors. Cherry, Grape, Blue Raspberry, Strawberry, Cotton Candy, Watermelon, and N...
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This is a replica of a 1951 bubble bottle that is filled with 5oz of bubbles! WARNING: CHOKING HAZARD - This item contains small parts. No...
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Grow your own dinosaur inside the Giant Test Tube. Measure him as he grows when placed in water and shrinks when left exposed to air. Make water di...
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Use the Giant Tube to grow gobs of slimy colorful "marbles". Just add water to the small beads and watch them grow! They are perfectly round and th...
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This JUMBO-sized kaleidoscope comes with a double-color glitter wand. Both colors create fun 'slow-motion' images. Peggable blister card. ...
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Have you ever wondered about the launching capabilities of the common marshmallow? This Marshmallow Launcher Kit is filled with hours of fun lear...
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Old time fun is back, with the gyro wheel that rolls around and round and goes back and forth. Place the wheel between the metal tracks, move the h...
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A simple form gyroscope for demonstrating the principles of rotation, attraction and equilibrium of bodies in motion. Consists of a metal gyroscop...
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Tap into the world of electronics with this advanced system of snap-together electric building blocks. Start out by experimenting with colorful lig...
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Discover the science of batteries by powering a clock with a lemon. 1” diameter digital clock. ! CHOKING HAZARD, (1). Not for under 3 yrs.
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You will be amazed by the bubbly reaction simulating a volcanic eruption. 2”x2”. ! CHOKING HAZARD, (1). Not for under 3 yrs.
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This gravity defying gadget will creep across any smooth magnetic surface when wound , it creeps both vertically and horizontially. Just 1¾” x 1½” ...
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No incubator required. Now, students can see the day-by-day development of a chick by cracking open this set of 21 eggs. Eggs 1–20 contain realisti...
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The Right Angle Prism is precision crafted and makes an excellent student prism. Made of acrylic which is more durable than glass. Comes complete w...
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A science curiosity whose ancient and mysterious properties capture the attention of all ages. Rattleback will spin in one direction but when spun ...
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