Neandertal (valley) most of the limestone and dramatically changed the shape of the valley. It was during such a quarrying operation that the bones of the original Neanderthal man were found in a cave known as Kleine Feldhofer Grotte. Neither the cave nor the cliff in which the bones were located still exists. During the 19th century the valley was called "Neandershöhle" (Neander's Cave), and, after 1850, "Neanderthal". It was named after Joachim Neander, a 17th-century German pastor. "Neander" is the Greek translation of his family name "Neumann"; both names mean "new man". Neumann lived in nearby Düsseldorf and loved the valley
Known Space that it reflects 100% of all radiation and particles, including neutrinos. However one stasis field cannot exist inside another. This is used in "World of Ptavvs" where humans develop a stasis field technology and realize that a mirrored artifact known as the "Sea Statue" must be actually an alien in a stasis field. They place it with a human envoy, who is a telepath, and envelop both in field. By doing this, they unleash the last living member of the Slaver species on the world. Stepping disks are a fictional teleportation technology. They were invented by the Pierson's Puppeteers, and