I have mentioned only three classes of Radiates. Cuvier had five in his classification ; for he placed among them the Intestinal Worms and the Infusoria or Animalcules. The Intestinal Worms are much ...

This year is the centennial of the discovery of human brain waves. Few people know the story of that startling finding, because the true story was suppressed and lost to history. Almost two decades ...

Ancient civilizations accomplished feats of engineering that continue to challenge modern understanding. Despite advances ...