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Another way to look at how sustainability works is through Einstein’s Law of thermodynamics as it relates to the basic laws of nature and physics. Einstein knew that matter can be converted into energy and energy converted into matter. An important concept there is that energy can neither be create

Item Number:  (470330-892)
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Today, thousands of communities across the country face the challenges of removing outdated dams that threaten to fail. So they wrestle with the questions of how to remove these old dams and how dammed rivers can be restored. This program reveals how one community struggled to discover the real wo

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Keep up with our young scientists as they embark on one of the biggest adventures of their lives in The Amazing Eco-Trek Race. Josh, Caroline, Emma, and Jacob begin a gauntlet of physical and mental tests where they are scored on how they face challenges in four environments across Wisconsin. From

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How do polar vortexes, slimate change, record storms and extreme weaterh of all kinds play havoc on our ecosystems and all the species that live there? Discover what animals do to survive and even thrive, when surviving isn’t so easy. From bumblebees to humans, you will learn how animals adapt to t

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Item Number:  (470329-186)
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Kit, Stem Investigations: Design A Biodegradable Plastic, Includes: 25 mL Glycerin, 75 mL Vinegar, 175 g Gelatin, 125 g Starch, 45 Petri dishes, 30 Pipettes, contains enough materials for 15 groups. Teacher's Manual and Student Study Guide copy masters are included

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What impacts do polluted waterways and aquifers have on people and natural ecosystems? How can new concepts in land use hold promise to help solve water woes? Discover the science of water pollution. Find out what can be done by whom to save lakes threatened by toxic cyanobacteria, how some botanic

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Did you know that not everyone with a career in agriculture drives a tractor? There are a large variety of careers that support farming in Wisconsin! This program highlights four careers related to the field of agriculture and production of the leading US export, soy. Each one of these careers a

Item Number:  (470330-898)
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Test Kit, How Clean is the Soil Kit

Item Number:  (470105-474)
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Bacterial Pollution of Water Lab Activity

Item Number:  (470023-912)
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Increment Borer, 10" Bore Length

Item Number:  (470018-550)
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Tangent Height Gauge

Item Number:  (470018-570)
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Increment Borer, 8" Bore Length

Item Number:  (470018-548)
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LaMotte® Soil Texture Unit

Item Number:  (470004-932)
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LaMotte Combination Soil Test Kit, Refill, LaMotte Chemicals

Item Number:  (470106-360)
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Refill Kit for Soil Texture Kit, 50 tests

Item Number:  (470015-842)
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LaMotte Combination Soil Test Kit, 80 Tests

Item Number:  (470007-588)
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