Gold Compounds/applications

Famous quotes containing the words gold and/or compounds:

    The award of a pure gold medal for poetry would flatter the recipient unduly: no poem ever attains such carat purity.
    Robert Graves (1895–1985)

    We can come up with a working definition of life, which is what we did for the Viking mission to Mars. We said we could think in terms of a large molecule made up of carbon compounds that can replicate, or make copies of itself, and metabolize food and energy. So that’s the thought: macrocolecule, metabolism, replication.
    Cyril Ponnamperuma (b. 1923)