Uncategorized

  1. Humans

    New law to limit politicized science

    A new law prohibits three federal agencies from knowingly disseminating bad data and bans application of any political litmus test to experts under consideration as advisers.

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  2. Enzyme measures RNA using natural ruler

    An enzyme that chops RNA into identically sized pieces uses itself to measure those lengths.

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  3. Chemistry

    Reactions on the spot

    Researchers report that they have engineered a miniature pipette that can dispense solutions at volumes of a billionth of a billionth of a liter.

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  4. Materials Science

    Engineering membranes from cellular parts

    Chemists have for the first time spun the molecules that make up cellular membranes into fibrous networks.