Uncategorized

  1. Math

    Getting Old, Faster and Faster

    The world population is aging fast, but is still younger than we tend to think.

    By Julie Rehmeyer
  2. Materials Science

    Fishy flash

    Fish alter the growth of crystals in their skin, making it supershiny.

    By Rachel Ehrenberg
  3. Tech

    Smells like DNA

    By reshuffling the chemical letters of the genetic code, scientists have made short strands of DNA that can distinguish several different smells, such as explosives and food preservatives.

    By Ewen Callaway

  4. 19921

    I was intrigued by this article. It states: “The interaction of gravity, matter, and radiation in the early universe set up acoustic oscillations, cosmic sound waves that left their imprints on the distribution of galaxies across the sky.”