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Plant Traps

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(10:27) b/w, sound
Explains how insectivorous plants feed themselves, using the pitcher plant and the sundew plant for examples. Leaves of a pitcher plant are cut away showing dead beetles and other insects. Time-lapse studies show how the sundew plant catches insects with its tentacles and digests them. Microscopic shots show protoplasm in the tentacles.

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New Deal Maps

Check out our latest map and guide to the work of the New Deal in Washington, D.C. It includes 500 New Deal sites in the District alone, highlighting 34 notable sites, and includes an inset map of the area around the National Mall which can be used for self-guided walking tours.

Take a look at our previous guides, equally comprehensive, covering key New Deal sites in San Francisco and New York City.

New Deal Maps

Check out our latest map and guide to the work of the New Deal in Washington, D.C. It includes 500 New Deal sites in the District alone, highlighting 34 notable sites, and includes an inset map of the area around the National Mall which can be used for self-guided walking tours.

Take a look at our previous guides, equally comprehensive, covering key New Deal sites in San Francisco and New York City.