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Candle
Weather and Science Day 2011 – Steve Spangler
448
Views
12 years ago
Candle Seesaw – Sick Science! #021
399
Views
12 years ago
How to Make a Fire Extinguisher – Cool Science Experiment
472
Views
13 years ago
Fire Water Balloon – Cool Science Experiment
425
Views
13 years ago
Egg In The Bottle – Upside Down Twist
187
Views
14 years ago
