Uncategorized

  1. Health & Medicine

    Mini heart attack best treated like the big one

    Patients admitted to hospitals with mild symptoms of a heart attack may benefit from getting a heart catheterization performed promptly.

    By Nathan Seppa
  2. Chemistry

    Blueprint to repel oil and water

    The texture of surfaces could be designed so that both water and oil can bead up and thus flow off.

    By Sid Perkins
  3. Math

    Shuffling the cards: Math does the trick

    When to stop shuffling depends on the game.

    By Julie Rehmeyer
  4. Chemistry

    Household cleaner makes blood removal simple!

    Common household “oxy” cleaners remove blood almost too well.

    By Rachel Ehrenberg
  5. Math

    Book Review: The Princeton Companion to Mathematics, Timothy Gowers, ed

    Review by Tom Siegfried.