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Fire Extinguisher – Disappearing Ink

Fire Extinguisher – Disappearing Ink

872 Views 17 years ago

Meet Steve Spangler – Making Science Fun

Meet Steve Spangler – Making Science Fun

837 Views 17 years ago

Bacteria Farm

Bacteria Farm

849 Views 18 years ago

Steve Spangler – How to be an Amazing Teacher

Steve Spangler – How to be an Amazing Teacher

1,076 Views 18 years ago

Steve Spangler’s Geyser Tube for the Mentos Reaction

Steve Spangler’s Geyser Tube for the Mentos Reaction

942 Views 18 years ago

Fun Science Experiments to do for Ellen DeGeneres Show?

Fun Science Experiments to do for Ellen DeGeneres Show?

877 Views 18 years ago

Mentos Geyser on Stage

Mentos Geyser on Stage

857 Views 18 years ago