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"Science"

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Watermelon Seeds, Florida Giant

Item Number:  (470093-660)
Avg. Ratings: 5.0 (1 Review)

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Wave Generator, Variable Speed

Item Number:  (470045-910)

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We begin this program, The Periodic Table, by comparing and contrasting metals with non-metals. We then describe how Dmitri Mendeleev, the scientist who devised the first Periodic Table, organised the elements not just into metals and non-metals but also into groups based on patterns in the way tha

Item Number:  (470330-858)

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Weather Gauge

Item Number:  (470145-752)

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Weather Vane

Item Number:  (470012-338)

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Weight, Hooked, 10 g to 1000 g, Cast Iron, Set/9

Item Number:  (470003-584)

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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

Item Number:  (470330-864)

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Where Has My Little Dog Been? Kit

Item Number:  (470012-640)

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Whiffle ball

Item Number:  (470173-904)

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Wild Animal Masks

Item Number:  (470227-780)

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Wild mustangs have long been an icon of native peoples and early settlers of North America. Yet their fate today is uncertain. Traded, stolen and wild for 400 years, an estimated 2-3 million roamed North America in 1890 until they became almost excinct. The US Government has attempted to control t

Item Number:  (470330-834)

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Wind-up wild animals

Item Number:  (470206-450)

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Wire Leads, Black, w/ Alligator Clips

Item Number:  (470189-160)

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Wire Leads, Red w/ Alligator Clips

Item Number:  (470189-158)

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Wire stripper/crimper

Item Number:  (470019-538)

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Wire, Enameled Copper Magnet, 18 Gauge, 61 m, 454 grams

Item Number:  (470014-912)

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Wire, Enameled Copper Magnet, 20 Gauge, 94 m, 454 grams

Item Number:  (470149-670)

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Wire, Enameled Copper Magnet, 22 Gauge, 149 m, 454 grams

Item Number:  (470104-612)

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Wire, Enameled Copper Magnet, 24 Gauge, 238 m, 454 grams

Item Number:  (470005-950)

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Wire, Enameled Copper Magnet, 26 Gauge, 381 m, 454 grams

Item Number:  (470104-614)

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pH Paper, Wide Range, 2" × ¼", Vial/100

Item Number:  (470008-014)

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