There's been plenty of debate over the past couple of years about the merits of Wikipedia, generally focusing on how "trustworthy" the site is because of its anonymous contributors and lack of professional editorial review.
Snow Crash is Neal Stephenson's third novel, published in 1992. Like many of Stephenson's other novels it references history, linguistics, anthropology, archaeology, religion, computer science, politics, cryptography, and philosophy.
Max Tegmark (born 5 May 1967) is a Swedish-American cosmologist. Tegmark is an Associate Professor at the Massachusetts Institute of Technology where he belongs to the scientific directorate of the Foundational Questions Institute. Currently, he also teaches a relativity class (8.033) to undergraduates at MIT.
The following is a list of the largest optical reflecting telescopes sorted by mirror diameter. Note that two of the first three are not yet operational. This list does not currently include telescopes that are still in the conceptual/proposed stage, such as the Overwhelmingly Large Telescope or the European Extremely Large Telescope; the design stage, such as the Thirty Meter Telescope; or ones still in the early stages of manufacturing such as the Giant Magellan Telescope.
A refracting or refractor telescope is a dioptric telescope that uses a lens as its objective to form an image. The refracting telescope design was originally used in spy glasses and astronomical telescopes but is also used in other devices such as binoculars and long or telephoto camera lenses.
Professor Dame Janet Laughland Nelson, DBE, FBA (born 1942), is a British academic, scholar and writer at King's College London. Her research to date has been focused on early medieval Europe, including Anglo-Saxon England. She has published widely on kingship, government, political ideas, religion and ritual, and increasingly on women and gender during this period.
This WikiProject exists to improve the quality of existing articles related to Physics, to create articles to cover a broader range of physics topics, and to categorize and link them in appropriate ways.
Vestiges of the Natural History of Creation was a book published anonymously in England in 1844. It proposed a natural theory of cosmic and biological evolution, tying together numerous speculative scientific theories of the age, and created considerable political controversy in Victorian society for its radicalism and unorthodoxy.