Oh, Ick!: 114 Science Experiments Guaranteed to Gross You Out! self-soothing rapidly growing sodium sulfate crystals

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Oh, Ick!: 114 Science Experiments Guaranteed to Gross You Out! self-soothing rapidly growing sodium sulfate crystalsFrom the bestselling author of Oh, Yuck! and Oh, Yikes!, with over 1. 25 million copies in print, here is an A Z compendium of hands on grossness. Featuring 114 interactive experiments and ick tivities, Oh, Ick! delves into the science behind everything disgusting. Stage an Ooze Olympics to demonstrate viscosity and the nature of slime. Observe how fungi grow by making a Mold Zoo. Embark on an Insect Safari to get to know the creepy crawlies around