Access

Article

Nature 420, 476-477 (5 December 2002) | doi:10.1038/420476b;

  • Search Pubmed for

Open Innovation Challenges

  • Methods to Analyze Consumer Emotions

    • Deadline: Jan 17 2010
    • Reward: $10,000 USD

    The Seeker is looking for methods to analyze consumer emotions. This Challenge requires only a writ...

  • Single-cell Analysis Platform

    • Deadline: Dec 02 2009
    • Reward: $5,000 USD

    This Challenge is looking for novel approaches to analyzing changes at a single-cell level. This is...

naturejobs

More science jobs
Post a job for free

Laser|[ndash]|Raman spectroscopy (Communication arising): Images of the Earth's earliest fossils?

Fossil remains of the most ancient, minute forms of life on Earth and other planets are hard to recognize. Schopf et al. claim to have identified the biological remnant material known as kerogen in microscopic entities in rock by using Raman spectroscopic analysis.

&

Top