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Fire Extinguisher – Disappearing Ink

Fire Extinguisher – Disappearing Ink

884 Views 17 years ago

Meet Steve Spangler – Making Science Fun

Meet Steve Spangler – Making Science Fun

851 Views 17 years ago

Bacteria Farm

Bacteria Farm

862 Views 18 years ago

Steve Spangler – How to be an Amazing Teacher

Steve Spangler – How to be an Amazing Teacher

1,089 Views 18 years ago

Steve Spangler’s Geyser Tube for the Mentos Reaction

Steve Spangler’s Geyser Tube for the Mentos Reaction

958 Views 18 years ago

Fun Science Experiments to do for Ellen DeGeneres Show?

Fun Science Experiments to do for Ellen DeGeneres Show?

894 Views 18 years ago

Mentos Geyser on Stage

Mentos Geyser on Stage

871 Views 18 years ago