Notebook

  1. Humans

    From the April 28, 1934, issue

    An ancient crocodile, how loudness affects pitch, and observing the sun's corona.

    By Science News
  2. Humans

    Messing Around with Music

    San Francisco’s Exploratorium offers an entertaining, multimedia excursion into the science of music. Visit a virtual kitchen to sample some appliance sounds. Use video of a step dancer to compose music. Discover how various cultures around the world create musical instruments out of everyday objects. Try out a sound mixer and much more. Go to: […]

    By Science News
  3. Humans

    From the April 21, 1934, issue

    Archaeological explorations at Ur, creating elements of mass three, and bouncing radio waves off the moon.