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可在安卓獲取200 Amazing Science Project的歷史版本
數百詳細的科學公正的項目設想所有年級和主題
Hundreds of detailed science fair project ideas for all grade levels in a wide range of topics from Physics,Chemistry,Biology and Electronics.
In order for your science experiment to be safe and successful, be sure to:
- do all project experiment in expert observation and get your parents and teacher permission first.
- follow the directions as per guide