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Ants on Flowers

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Plant Cells

Life is Good • 31m

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  • Ants on Flowers

    Harvester ants search a lovely variety of flowers for nectar and water. Ants are attracted to sweet foods (as well as fatty), and these are on the lookout for flower nectar, along with hydration from giant water droplets. This program was made with the assistance of Les Greenberg and the Universi...

  • Feathers | narrated

    Ornithologist Richard Prum shares his knowledge of the natural math of feather patterning. Simple feather patterns can be predicted using mathematical models called Turing reaction-diffusion equations. As a feather grows, each new cell must decide whether it will receive pigment or not, depending...

  • Cyanobacteria

    Over a billion years ago, tiny jewel-like cyanobacteria oxygenated earth's atmosphere. These single-cell organisms are the reason we have air to breathe. Cyanobacteria are also believed to be the precursors responsible for photosynthesis and multicellularity as a whole. Cyanobacteria are found in...