5 Crazy New Man-Made Materials That Will Shape the Future. Crawling Neutrophil Chasing a Bacterium. Free Maths Video Lecture courses. 100 Incredible YouTube Channels for History Buffs » Online College Search. HowStuffWorks "20 Memorable Epitaphs" Space and NASA News – Universe and Deep Space Information | Space.com.
Concentrate Better and Be Less Distracted. Learn ways to improve your concentration, lessen distractions, and how multitasking affects performance and the brain. The real 3D Mandlebulb (images & vid), page 1. Being a web/graphics designer I come across a lot of crazy designs created by math. We have fractal art which is amazing: Then we have the Mandlebot/Mandlebulb which is an entire 3-dimensional "world" created from math. TIMESTAMP 08/11/2009. The original Mandelbrot is an amazing object that has captured the public's imagination for 30 years with its cascading patterns and hypnotically colourful detail. All of the images below come from the above object.
An awesome video inside the Mandlebulb: Link:www.skytopia.com... Hope you enjoyed! Edit on 25-9-2011 by samlf3rd because: (no reason given) edit on 25-9-2011 by samlf3rd because: Uploaded images properly. Patterns of Visual Math -Secret Inner Life of Mirrored Spheres: Wada Basins. Reflective Spheres of Infinity: Wada Basin Fractals (In physical reality and digital visualization) Perhaps the Best Example of a very rich and interesting natural fractal is the infinite series of inter-reflections when mirrored spheres (such as christmas ornaments) are packed together. It may also illuminate properties of other processes because the fractal is produced by perfect spheres arranged into the most economical packing arrangement used by nature and most waves are actually spherical.
Look in the middle and we see a beautiful fractal vortex! Wada Photo (left) with similarities to Mandelbrot Set (right) : Here is a shot i found from a digital photography "DCP Challenge" contest online - nice color choices! "Wada basins are certain special basins of attraction studied in the mathematics of non-linear systems. The 3 dimensional Wada Basin example below is from a cover story in Scientific American 2002 Below: Zoom on area in Wada Fractal above ... MOVE: Guy travels the world and shoots one second of footage in each location. Description 3 guys, 44 days, 11 countries, 18 flights, 38 thousand miles, an exploding volcano, 2 cameras and almost a terabyte of footage... all to turn 3 ambitious linear concepts based on movement, learning and food ....into 3 beautiful and hopefully compelling short films..... = a trip of a lifetime. move, eat, learn Rick Mereki : Director, producer, additional camera and editing Tim White : DOP, producer, primary editing, sound Andrew Lees : Actor, mover, groover All Music composed and performed by Kelsey James Music Recorded and mixed by Jake Phillips Colour Grade : Edel Rafferty and Roslyn Di sisto Online Edit : Peter Mirecki Assistance in titles and production design : Lee Gingold, Jason Milden, Rohan Newman Big Ups to Michelle, Kiri, Renee, Hana, Andre, Ross, Bernie & Julie for your patience and support and awesomeness.....
- StumbleUpon. Pythagorean cup. Cross section Cross section of a Pythagorean cup. A Pythagorean cup (also known as a Pythagoras cup, a Greedy Cup or a Tantalus cup) is a form of drinking cup that forces its user to imbibe only in moderation. Credited to Pythagoras of Samos, it allows the user to fill the cup with wine up to a certain level. If he fills the cup only to that level, the imbiber may enjoy a drink in peace. If he exhibits gluttony, however, the cup spills its entire contents out of the bottom (onto the lap of the immodest drinker).[1] Form and function[edit] A Pythagorean cup looks like a normal drinking cup, except that the bowl has a central column in it – giving it a shape like a Bundt pan in the center of the cup.
When the cup is filled, liquid rises through the second pipe up to the chamber at the top of the central column, following Pascal's principle of communicating vessels. Common occurrences[edit] A Pythagorean cup sold in Crete A Pythagorean cup sold in Samos See also[edit] References[edit]
Strange Science: Dinosaurs and Dragons. Despised in the West and revered in the East, dragons have a long history in human mythology. How did the myth start? No one knows the exact answer, but some myths may have been inspired by living reptiles, and some "dragon" bones probably belonged to animals long extinct — in some cases dinosaurs, in others, fossil mammals. Starting in the early 19th century, scientists began to find a new kind of monster, one that had gone extinct tens of millions of years before the first humans evolved. Because the first fragments found looked lizard-like, paleontologists assumed they had found giant lizards, but more bones revealed animals like nothing on earth today. Most Recent Additions Mar-08-2014 Feb-21-2014 Year: 1853 Scientist: Sir Richard Owen Artist: Benjamin Waterhouse Hawkins Still appears in: Crystal Palace Park, London (photo by Michon Scott) Hawkins and Owen's reconstructions can still be seen Crystal Palace, easily accessible through London's public transportation system.
Stunning Infographics and Data Visualization. Feb 02 2010 Information graphics, or infographics, are visual representations of information, data or knowledge. The graphics are used where complex information needs to be explained quickly and clearly, such as on signs and maps and in journalism, technical writing and education. Today, infographics surround us in the media, in published works both mainstream and scientific and in road signs and manuals. They illustrate information that would be unwieldy in text form and act as a visual shorthand for everyday concepts, such as “Stop” and “Go.”
Creating an effective infographic requires both artistic sense and a clear vision of what to tell the audience. The following are some cool infographics we have collected. You may be interested in the following related posts: Beautiful Infographics And Data Visualization 37 Minute Bus Ride Population of dead Feel Good Hospital Aleman: Tree Pink Floyd Timeline 1960-2000 Genealogy of Pop and Rock Music Digital Podge Ancient Hebrew Cosmology Twitter Territory. Over 100 Incredible Infographic Tools and Resources (Categorized) Robert Hookes Micrographia.
Usenet Physics FAQ. Version Date: February 2018 This list of answers to frequently asked questions in physics was created by Scott Chase in 1992. Its purpose was to provide good answers to questions that had been discussed often in the sci.physics and related Internet news groups. The articles in this FAQ are based on those discussions and on information from good reference sources. They were later maintained and enlarged by Michael Weiss and Philip Gibbs. Most of the entries that you'll find here were written in the days when the Internet was brand new. So because of their age, the FAQ entries that you'll find here have a great deal of academic credibility—but they are not always perfect and complete.
This document is copyright. General Physics Particle and Nuclear Physics Quantum Physics Relativity and Cosmology Speed of Light Special Relativity General Relativity and Cosmology Black Holes Reference Topics There are many other places where you may find answers to your question. Australia: England: Netherlands: The Higgs Boson Explained. Squares in Squares. 136 Creepy Wikipedia Articles. - StumbleUpon.
Anthropology Resources on the Internet : WWW Virtual Library of Archaeology and Prehistory, History Central Catalogue. Anatomy and Physiology 4 | anatomy, physiology | Flashcard. Fun Quizzes Online - Mental Floss. Michio Kaku | Professor of Theoretical Physics, CUNY. Physics I: Classical Mechanics - Download free content from MIT. Www-klinowski.ch.cam.ac.uk/pmshome.html. | Take a look at our Periodic Minimal Surfaces Image Gallery | Important events have recently taken place in structural crystallography. First, the rigid concept of a “perfect crystal” has been relaxed to embrace more general structures, such as quasi-crystals.[1] Second, an advance has been made from the classical geometry of coordination polyhedra to three-dimensional differential geometry.
The decisive step in this direction has been the use of curved surfaces in describing a great variety of structures.[2] The essence of the key concept of a minimal surface is as follows. When a wire frame is dipped into soapy water, a thin film is formed. Surface tension minimizes the energy of the film, which is proportional to its surface area. As a result, the film has the smallest area consistent with the shape of the frame and with the requirement that the mean curvature of the film be zero at every point. It is imperative that the TPMS be properly examined in the practical context. Where and. 100 Open Courses to Learn Any New Language. Learning a new language can be a great way to challenge your mind, meet people from different cultures and even add a valuable asset to your resume and hireability.
While traditional courses can be great, there are a number of free courses on the web that can help teach you the basics of language learning and get you on the path to fluency without having to spend a fortune. Here are 100 resources we’ve found that will help you become multilingual in your choice of languages. French French is one of the most widely spoken languages in the world and an official language in countries on nearly every continent. These courses will help you learn the famously romantic language for personal advancement or pleasure. French I: Take this course to learn things like French grammar, pronunciation and get an introduction to French culture.
Spanish Italian Whether you’re headed to Italy for business or pleasure or just want to impress the in-laws, these courses will help you brush up on your Italian. - StumbleUpon. Ant colony optimization algorithms. Ant behavior was the inspiration for the metaheuristic optimization technique This algorithm is a member of the ant colony algorithms family, in swarm intelligence methods, and it constitutes some metaheuristic optimizations. Initially proposed by Marco Dorigo in 1992 in his PhD thesis,[1][2] the first algorithm was aiming to search for an optimal path in a graph, based on the behavior of ants seeking a path between their colony and a source of food.
The original idea has since diversified to solve a wider class of numerical problems, and as a result, several problems have emerged, drawing on various aspects of the behavior of ants. Overview[edit] Summary[edit] In the natural world, ants (initially) wander randomly, and upon finding food return to their colony while laying down pheromone trails. Over time, however, the pheromone trail starts to evaporate, thus reducing its attractive strength. Common extensions[edit] Here are some of most popular variations of ACO Algorithms. to state where to. Maze Design. We've been working on producing mazes by computer, with input from a human designer.
We're interested in two complementary questions with respect to maze design: Complexity: What makes a maze difficult to solve? The more we consider this question, the more elusive it becomes. It's certainly possible to begin defining mathematical measures of a maze's complexity, but complexity must depend on aspects of human perception as well.
Gallery We have addressed these two aspects of maze design in separate sub-projects. We then studied maze design as a problem in non-photorealistic rendering. Clicking on the examples below will link you to a very high-res PNG. Papers Other resources Karan Singh has put together an excellent page about maze and labyrinth design, motivated by his NPAR 2006 paper on labyrinths. Mazes can be used to represent images in a couple of different ways. Thank you to Ronald Koster and Claudio Pozas for the use of the source images for the snails and minotaur mazes. Ayn Rand Answers: Societal Complexity and Government Growth. Kevin Kelly&s Complexity Theory - The Politics and Ideology of Self-Organizing Systems. Complexity, Artificial Life and Self-Organising Systems Glossary. In this glossary each entry is an hypertext link that takes you to an introduction describing that concept in a wider context.
Alternatively, to read all the introductions in sequence start with "Setting The Scene". This is a brief glossary, for a more detailed one see: ISAAC's. Some of the terms included here are specific to the wider CALResCo viewpoint and may not be common in the work of other more specialised groups. Adaptability The ability of an organism to learn in response to changes in its environment over the course of its lifetime. Adaptation The ability of a species to change in response to changes in its environment over many generations. Agents Individuals within an interacting population, each may have only limited freedom to react to their neighbours yet the behaviour of the whole (emergent) may be much more complex. Aggregate ALife Attractor A point to which a system tends to move, a goal, either deliberate or constrained by system parameters (laws). Arms Race Autocatalysis. Emergent Universe: Online Interactive Science Museum about Emergence | emergentuniverse.org.
First Cellular Automata. Computational complexity theory. Computational complexity theory is a branch of the theory of computation in theoretical computer science and mathematics that focuses on classifying computational problems according to their inherent difficulty, and relating those classes to each other. A computational problem is understood to be a task that is in principle amenable to being solved by a computer, which is equivalent to stating that the problem may be solved by mechanical application of mathematical steps, such as an algorithm. A problem is regarded as inherently difficult if its solution requires significant resources, whatever the algorithm used. The theory formalizes this intuition, by introducing mathematical models of computation to study these problems and quantifying the amount of resources needed to solve them, such as time and storage. Closely related fields in theoretical computer science are analysis of algorithms and computability theory.
Computational problems[edit] Problem instances[edit] Turing machine[edit] Offline Papers on Self-Organisation, Complexity and Artificial Life. Chaos & Complexity Pdf Library & GaianXaos. Circles within circles ] Figures for &Impossible fractals&. Figures for "Impossible fractals" Cameron Browne Figure 1. The tri-bar, the Koch snowflake and the Sierpinski gasket. Figure 2. Two iterations of an impossible snowflake (with acute and obtuse generators shown). Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. 45° Pythagorean tree, balanced 30° Pythagorean tree and extended tri-bar. Figure 14. Figure 15. Figure 16. Thinking Unconventionally. A Letter from a College Professor Some time ago I received a call from a colleague, who asked if I would be the referee on the grading of an examination question.
He was about to give a student a zero for his answer to a physics question, while the student claimed he should receive a perfect score and would if the system were not set up against the student. The instructor and the student agreed to an impartial arbiter, and I was selected. I went to my colleague's office and read the examination question: "Show how it is possible to determine the height of a tall building with the aid of a barometer.
" The student had answered: "Take the barometer to the top of the building, attach a long rope to it, lower it to the street, and then bring it up, measuring the length of the rope. I pointed out that the student really had a strong case for full credit since he had really answered the question completely and correctly. At this point, I asked my colleague if he would give up. "Of course. Ongs Hat: Gateway to the Dimensions! - StumbleUpon. Eric Berlow: How complexity leads to simplicity. 14 Best Inventions Using Biomimicry in 2011 (Videos) Sea urchin. Shape distributes stress: sea urchin. - StumbleUpon. Origins of the Ohio Valley Giants Revealed! Scientific evidence for Gods existence. How Do You Create A Culture Of Innovation?
Ancient Civilizations. Physics Flash Animations. Scirus - for scientific information. Can you name the answers to these 50 Riddles?? by gundam743 | Online Games &Trivia by Sporcle.
UFOs/Interdimensional/Ultraterrestrials. MathPages. Mathematical References - RF Cafe. The Story of Mankind. Himalayan Art Resources. Ians Shoelace Site - Shoe Lacing Methods. Kanji+ | learn kanji with vocabulary. Biology That Makes Us Tick: Free Stanford Course by Robert Sapolsky. Bug Out Bag Item List - find out what you need to survive. Lucid Dreaming/Using. 10 Awesome Online Classes You Can Take For Free.
11 cheap gifts guaranteed to impress science geeks. The Anthropology of Garbage - Columns Magazine March 2010 - The University of Washington Alumni Magazine. 1902s Women of the Future Trading Cards. An app that aims to program your perfect dream. The mind is not contained to the cranium. It's province is of the infinite imaginative spirit. - Synaptic Stimuli. Strange Science: The Rocky Road to Modern Paleontology andBiology. Welcome to The Bone Room Web Site.
Nerd Paradise : Calculating Base 10 Logarithms in Your Head. PatrickJMT - StumbleUpon. Rotor -- from Wolfram MathWorld. DIY Kit Overclocks Your Brain With Direct Current. 04_Library « SWARM PATTERNS NATURE. Designemergentesudamericano.blogspot.com/feeds/posts/default?orderby=updated. OPTION EXPLICIT tensgrity. Modelling and Control of Tensegrity Structures by Wroldsen. - StumbleUpon.