Tree of Knowledge Ecology Science Kit

Product Description

150 Exciting Experiments. Learn about how a thermometer is built, the Greenhouse Effect, ice crystals, calorie calculations, how plants make oxygen, how to make a two-colored flower, testing for acid rain, bacteria in the air, what is bio-degradable, and barometers.

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About Tree of Knowledge Ecology Science Kit detail

• Amazon Sales Rank: #44312 in Toys & Games
• Brand: Elenco
• Model: EDU-8650
• Released on: 2006-06-12

Features

• Learn about the Greenhouse Effect,Ice Crystals,.
• Test for acid rain, backteria in the air.
• Hands on experience

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