Proteins on Parade (:29)
A twisting, turning protein chain of festive colors, twirling like curling ribbon, floats against a black background.
A demonstration of the formation of ice shows orange globes representing water molecules.
An animation of a chambered nautilus growing from a slip of a crescent shape into a shell, a spiral of layers growing larger into...
The Center of Things (:48)
An animated grid of a sunflower blossom dissolves to show nearly microscopic florets, which grow from the bud's center.
Building Blocks (:31)
A rotating spiral of DNA moves closer, its colors more vibrant as it grows larger.
The Information (:30)
A large gene, close up and nubby, dissolves to a DNA double helix, from which three molecules emerge.
This Mortal Coil (:29)
A slowly turning animation of a DNA double helix.
Protein Chain (:31)
In this animation of a protein chain, the camera moves from one end of a rainbow-colored strip of protein to the other.
Journey into the DNA (:56)
In an animated close-up of chromosome 17, the image turns and camera zooms inside the DNA double helix, revealing its molecular st...
An explanation of the earth's magnetic fields.
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