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Tag:
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How Much Does a Shadow Weigh?
608
Views
12 years ago
Full orbit: How an astronaut will view Mars from orbit – with distance counter
112
Views
12 years ago
How to become an astronaut
651
Views
12 years ago
How to Step Through an Index Card – Sick Science! #054
607
Views
13 years ago
How to Make a Vuvuzela Sound
641
Views
14 years ago
How to Crush a 55 Gallon Drum – Cool Science Demo
664
Views
14 years ago
How do you feel after the first few months in orbit?
454
Views
14 years ago
Invisible Glass – How to Make an Object Vanish
672
Views
14 years ago
How to Make a Fire Extinguisher – Cool Science Experiment
683
Views
15 years ago
How do you wash your clothes in space?
605
Views
15 years ago
How does food stay fresh on the ISS?
616
Views
15 years ago
How to Make a GAK Glacier – Science at Sea
603
Views
15 years ago
How Many Mentos Make the Best Diet Coke Geyser?
600
Views
15 years ago
How to Make Giant Smoke Rings! – Cool Science Experiment
674
Views
15 years ago
How Instant Snow Polymer Works
617
Views
16 years ago
Steve Spangler – How to be an Amazing Teacher
852
Views
17 years ago
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