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Candle
Weather and Science Day 2011 – Steve Spangler
376
Views
11 years ago
Candle Seesaw – Sick Science! #021
338
Views
12 years ago
How to Make a Fire Extinguisher – Cool Science Experiment
392
Views
13 years ago
Fire Water Balloon – Cool Science Experiment
358
Views
13 years ago
Egg In The Bottle – Upside Down Twist
112
Views
14 years ago
