Photos: Where art meets science

Photos: Where art meets science

Summary: From starfish-like hairs on a leaf to a floating paperclip, winners of the 2005 Novartis and The Daily Telegraph Visions of Science Photographic Awards are eclectic and colorful.

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TOPICS: Health
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  • Liquid crystals

    Molecules' orientation within a liquid crystal can be seen by viewing the crystals with polarized light. Regions that have the same color here have the same orientation.

  • Surface tension

    Water's surface tension can support a metal paper clip. An attraction between the molecules in water causes its surface to act in an elastic manner. By photographing it using a grill in front of the light source, the indentation of the surface caused by the clip's weight can be seen. This bending of light is similar to that in strong gravitational fields, as predicted by Einstein's theories.

  • Hiding

    Identification techniques are increasingly relying on medical technology, or biometrics, to provide more personal forms of ID, which are harder to fake. Some feel that this is an invasion of their privacy.

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Topic: Health

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