(Encyclopedia) Weiss, Rainer, 1932–, American physicist, b. Berlin, Germany, Ph.D. Massachusetts Institute of Technology, 1962. Weiss has been on the faculty of the Massachusetts Institute of…
Margaret Mead See also People in the NewsRecent Obituaries Related Links Anthropology Archaeology Some Ancient Civilizations American Indian Archaeological Sites…
Scientific Origins of the UniverseTheories of the UniverseScientific Origins of the UniverseBang That DrumA Big Bang AlternativeThe Accelerating UniversePlasma CosmologyThe Standard ModelThe Alpha…
The Relative Nature of Space and Time
Theories of the Universe Cracks in a Newtonian World Faster Than a Speeding Light Wave It All Depends on Your Position The Relative Nature of Space and…
(Encyclopedia) revolutions of 1848, in European history. The February Revolution in France gave impetus to a series of revolutionary explosions in Western and Central Europe. However the new French…
(Encyclopedia) Henry the Lion, 1129–95, duke of Saxony (1142–80) and of Bavaria (1156–80); son of Henry the Proud. His father died (1139) while engaged in a war to regain his duchies, and it was not…
(Encyclopedia)
HOLY ROMAN EMPERORS(including dates of reign)
Saxon dynasty
Otto I, 936–73
Otto II, 973–83
Otto III, 983–1002
Henry II, 1002–24
Salian or Franconian dynasty
Conrad II,…
The Physical Sciences Physics: The study of matter and energy and the interactions between them. Physicists study such subjects as gravity, light, and time. Albert Einstein, a famous physicist,…
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