Star Polymer Molecule

Famous quotes containing the words star and/or molecule:

    I put the gold star up in the front window
    beside the flag. Alterations is what I know
    and what I did: hems, gussets and seams.
    Anne Sexton (1928–1974)

    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)