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Physics Forums is a question and answer Internet forum that allows users to ask, answer and comment on grade-school through graduate-level science questions. In addition, Physics Forums hosts the Insights Blog which is a collaborative blog sourced from verified experts on the community.
It is not true that aerodynamic theory predicts that bumblebees should not be able to fly; the physics of insect flight is quite well understood. The misconception appears to come from a calculation based on a fixed-wing aircraft mentioned in a 1934 book, and was further popularized in the 2007 film Bee Movie .
In current particle physics, the differences between some parameters are much larger than this, so the question is even more noteworthy. One answer given by philosophers is the anthropic principle. If the universe came to exist by chance, and perhaps vast numbers of other universes exist or have existed, then life capable of physics experiments ...
The following is a list of notable unsolved problems grouped into broad areas of physics. [1]Some of the major unsolved problems in physics are theoretical, meaning that existing theories seem incapable of explaining a certain observed phenomenon or experimental result.
These interesting fun facts span categories like history, science, art, food, space and more. Use them for your next trivia night or dinner conversation.
The Trouble with Physics, webpage maintained by the publisher, Houghton Mifflin. Joseph Polchinski (2007) "All Strung Out?" a review of The Trouble with Physics and Not Even Wrong, American Scientist 95(1):1. Smolin's comment and Polchinsky's reply. Mindmap of the fundamental concepts described in the book. Lee Smolin, Brian Greene (August 18 ...
Florida Gov. Ron DeSantis delivered a well-rehearsed blast at California this week, calling it too left, too “woke,” too expensive. ... Here are the best answers available to some of the most ...
When tweeting a question to the site's official Twitter account, @AnswersDotCom, an automatic reply is given with a snippet of the answer and a link to the full answer page on Answers.com. [9] Aside from providing community-generated Q&A and reference information for published titles, Answers.com began offering videos as part of its ...