Brine Shrimp Eggs, 6g vial

Start your own living culture of mixed protozoans and algae in 3 days.

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Did you know you can produce electricity and make a battery from a potato? Use this Veggie Power Batter Kit to create your very own potato battery, and put different produce to the test to see which generates the most power!

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Measure sound wave lengths and determine the speed of sound with our acoustic resonance apparatus.

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Take the next step in building bristlebots! Build a light-tracking or solar-powered toothbrush robot. Brushes & googly eyes are not included in this kit. Use the fun design ideas shown to inspire your own creations!

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Each order of Hydra contains approximately 30 specimens which have one or more buds.

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This culture usually contains several Daphnia specimen sizes including large forms with eggs.

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The nauplius is the first larval stage of many crustaceans, including the Artemia or brine shrimp.

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Hatch your own culture of live crustaceans by adding spring water to the dormant eggs in this kit.

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Bullfrog tadpoles let your students discover metamorphosis up-close! Raising bullfrog tadpoles into adult frogs is unforgettable for kids and adults alike. Get 6 live tadpoles & care instructions. You supply food & habitat.

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These small 0.5"-diameter neodymium disc magnets have a pull force of 10 lbs.

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