Uncategorized

  1. Health & Medicine

    A Vexing Enigma

    While no drug or lab test is approved to treat or diagnose chronic fatigue syndrome, new research into the biology of the disorder may begin to shed light on the problem.

    By Ben Harder
  2. Humans

    Letters from the July 1, 2006, issue of Science News

    Looking into the future Your article states that farsightedness will be treated with these new electric lenses (“Switch-a-Vision: Electric spectacles could aid aging eyes,” SN: 4/22/06, p. 243). With some tweaking, could nearsightedness and astigmatism be treated as well? Could binoculars, telescopes, and microscopes use this technology? Roger CurnowGrand Rapids, Mich. Yes and yes, says […]

    By Science News
  3. Math

    Counting Franklin’s Magic Squares

    Benjamin Franklin's remarkable magic squares are just three of more than 1 million possibilities.