Chronology of Events in Science, Mathematics, and Technology. Primordial Weirdness: Did the Early Universe Have One Dimension? BUFFALO, N.Y. -- Did the early universe have just one spatial dimension?
That's the mind-boggling concept at the heart of a theory that University at Buffalo physicist Dejan Stojkovic and colleagues proposed in 2010. They suggested that the early universe -- which exploded from a single point and was very, very small at first -- was one-dimensional (like a straight line) before expanding to include two dimensions (like a plane) and then three (like the world in which we live today). 100 Helpful Photography Tutorials for Beginners and Professionals. Photography as both a profession and a hobby is an incredibly expansive topic that covers a remarkably vast range of subjects from science and art.
No matter where you lie on the professional spectrum, there is simply always more to learn. We spent countless hours scouring the web for the best content we could find and share with you, and today we'll help you expand your knowledge with 100 photography related tutorials! Basic Theory and Technical Info 10 Top Photography Composition Rules "There are many composition guidelines which can be applied in almost any situation, to enhance the impact of a scene.
We come from the future. This is, for the most part, an accurate article, except for a few statements.
"Exactly what makes a fermion a fermion is a bit complicated, but suffice it to say that fermions are all the particles that deal with matter. So what about the last group of elementary particles, the ones that don't deal with matter? These are the bosons, and they deal with the fundamental forces of the universe. " The statements above can be misinterpreted as suggesting that fermions are defined as particles that deal with matter and bosons are defined as particles that deal with forces. And that is not true. What's Special About This Number? What's Special About This Number?
If you know a distinctive fact about a number not listed here, please e-mail me. primes graphs digits sums of powers bases combinatorics powers/polygonal Fibonacci geometry repdigits algebra perfect/amicable. JST Virtual Science Center. Product curves. Curve S is n2, so the product curves on the right side of the spiral are n2 – 1, n2 – 4, n2 – 9, etc.
Curve P is n2 + n so the curves on the left side are n2 + n – 2, n2 + n – 6, n2 + n – 12, etc. These curves have many interesting properties.. I'll point out just a few. The illustrated guide to a Ph.D. Imagine a circle that contains all of human knowledge: By the time you finish elementary school, you know a little: By the time you finish high school, you know a bit more:
55 Amazing Adobe After Effects Tutorials For Beginners & Experts. Lectures. 10 Rock Solid Website Layout Examples. Layout can both be one of the easiest and one of the trickiest facets of web design.
Sometimes a designer can bust out an amazing layout in minutes and sometimes that same designer can struggle for the better part of day with the same task. Each project is unique and calls for a unique solution, but I’ve found it helpful to keep a few rock solid and incredibly versatile alignments in mind that I can bust out when I get stuck. The ten layouts below should be enough to get you through even the worst cases of designer’s block when you can’t figure out the best way to arrange the content on your page. Keeping It Simple.
IP over Avian Carriers. A homing pigeon can carry Internet Protocol traffic.
In computer networking, IP over Avian Carriers (IPoAC) is a humorously-intended proposal to carry Internet Protocol (IP) traffic by birds such as homing pigeons. IP over Avian Carriers was initially described in RFC 1149, a Request for Comments (RFC) issued by the Internet Engineering Task Force (IETF) written by D. Waitzman and released on April 1, 1990. It is one of several April Fools' Day RFCs. Waitzman described an improvement of his protocol in RFC 2549, IP over Avian Carriers with Quality of Service (1 April 1999). The Top 10 Best Science Fiction Books. Before the comments fill up with “Why didn’t you include this” and various slights against our personal and professional integrity, this is just a list of ten great science fiction novels, not in order, and by no means the top ten ever produced.
‘Ten of the best’, not ‘the ten best’. That being said, please post up your own favourites, as we’re always looking for new things to read. 10. Who Came Up With Computer Symbols? Simple animation to explain complex principles - Electronics. 1, aircraft radial engine 2, oval Regulation 3, sewing machines 4, Malta Cross movement - second hand movement used to control the clock.
Ancient Roman History Timeline. Provides a chronological index of the history of Ancient Rome with extensive links to internet resources. Emphasis is placed upon the use of primary source material, numismatics, and a focus upon the roles of women in ancient time. scroll down for the timeline. Freud's *The Interpretation of Dreams* Chapter 1, Section D. Back to Psych Web Home Page Back to The Interpretation of Dreams Table of Contents D. Sheep Brain Dissection: The Anatomy of Memory. The Official String Theory Web Site.
Table of Contents. Existence. First published Wed Oct 10, 2012 Existence raises deep and important problems in metaphysics, philosophy of language, and philosophical logic. Many of the issues can be organized around the following two questions: Is existence a property of individuals? And Assuming that existence is a property of individuals, are there individuals that lack it? nBot, a two wheel balancing robot. nBot Balancing Robot David P. Anderson Update: 14 Sept 2013: nBot Rev 6.0. nBot completely rebuilt as Version 6.0 after the disastrous LiPo Fire of 2012. Main page - Introduction to Genetic Algorithms - Tutorial with Interactive Java Applets.
These pages introduce some fundamentals of genetic algorithms. Pages are intended to be used for learning about genetic algorithms without any previous knowledge from this area. Only some knowledge of computer programming is assumed. You can find here several interactive Java applets demonstrating work of genetic algorithms. Psychological ("personality") Types. Machine Guns and Gun Systems" Elasticity. Stephen Wolfram: A New Kind of Science. Color Psychology. Your Math and Physics Questions Answered.
What Does Your Body Language Say About You? How To Read Signs and Recognize Gestures - Jinxi Boo - Jinxi Boo. Math Monday: Mailing Tubes. How Much Data Is That? Tutorial - Controlling The Real World With Computers. For One Tiny Instant, Physicists May Have Broken a Law of Nature. Index of free personality tests and intelligence tests.