Get flash to fully experience Pearltrees
A puzzle at the heart of the atom refuses to go away. The most precise measurement yet of the proton's radius confirms that it sometimes seems smaller than the laws of physics demand – an issue that has been hotly debated for two years. The latest finding deepens the need for exotic physics, or some other explanation, to account for the inconsistency.
A compilation of important assorted transistor simple circuits to build has been included here. Many simple transistor configurations like, rain alarm, delay timer, set reset latch, crystal tester, light sensitive switch and many more have been discussed in this article. In this compilation of simple transistor circuits (schematics) you will come across many small very important transistor configurations, especially designed and compiled for new budding electronic enthusiasts. The simple circuits to build (schematics) shown below have very useful applications and are yet easy to build even for new electronic enthusiasts.
MAKE brings the do-it-yourself mindset to all the technology in your life. MAKE is loaded with exciting projects that help you make the most of your technology at home and away from home. This is a magazine that celebrates your right to tweak, hack, and bend any technology to your own will. MAKE brings the do-it-yourself mindset to all the technology in your life. MAKE is loaded with exciting projects that help you make the most of your technology at home and away from home. This is a magazine that celebrates your right to tweak, hac...
Keywords crosslinking , entropy Elastomer is a big fancy word, and all it means is "rubber". Some polymers which are elastomers include polyisoprene or natural rubber, polybutadiene , polyisobutylene , and polyurethanes .
Random Sudoku @ paulspages.co.uk How to solve sudoku puzzles Solving sudoku puzzles is easier than it looks, and all but the very hardest puzzles can be solved using just a few simple techniques. You don't need any maths, and you don't need to guess.
If you check keep me signed in, your status will be remained signed in. Uncheck if on a shared computer!! Close Tip [Close] Please sign in! Sign up | Forgot email address or password?
Important note: Our classes fill up quickly. We strongly recommend that you register early . 2013 Japanese-Language Teacher Training Course A practical course for those who wish to learn essential teaching skills in order to teach Japanese in classroom or individual settings. Registration open.
This guide is the best This guide is the best anywhere in the internet. Other sites always try and sugar coat it, but here, it's straight down to business.
Asuka111, aka Patipat Asavasena, is an artist based in Thailand. We've received lots of positive feedback about his previous tutorial, so we are pleased to offer his latest tutorial 'Bike Craft'. CLICK HERE or on the image to view or download the PDF. CLICK HERE to read the interview with Asuka111: Asuka111 is also a contributor in the ART FOR HOPE e-book for ongoing disaster relief in Japan (available in the U.S. & Canada) . To learn more about ASUKA111, visit www.asuka111.net
The universe can be a very strange place. While groundbreaking ideas such as quantum theory, relativity and even the Earth going around the Sun might be commonly accepted now, science still continues to show that the universe contains things you might find it difficult to believe, and even more difficult to get your head around. Theoretically, the lowest temperature that can be achieved is absolute zero, exactly ?
Physics is a branch of Physical Science concerned with the study of the physical properties of matter. The knowledge of Physics is important for the development of the products we use. It is also an interesting and exciting subject of value in many walks of life.
Continuing my series of posts trying to describe condensed matter topics in relatively non-technical language.... As I've mentioned before, in condensed matter physics, we tend to give particle-like names (that is, ones that end in "-on") to excitations of systems that have well-defined particle-like attributes, like momentum, energy, and angular momentum (such as spin). Plasmons are another example of this, and lately they've become extremely fashionable because it's increasingly clear that they can be technologically useful. A plasmon is a collective excitation of the electronic "fluid" in a piece of conducting material, like ripples on the surface of a pond are a collective mode of the water molecules of the liquid.