3D animated origami video instructions / tutorial to make a flapping bird, a peace crane and a football shirt by folding a sheet of paper.
La prima enciclopedia video collaborativa italiana 2.0. Su WikiVideo trovi videocorsi online, video didattici, video educativi, video tutorial, video guide
This is a Emergency and Disasters Information and monitoring services. Hosted by National Association of Radio-distress signalling and Infocommunications.
An eye-catcher with interesting adornments and a hint of exoticism
Prevenire è meglio che curare… Siccome mi sono stufato di fare sempre gli stessi commenti e di correggere sempre gli stessi errori sulle tesi di laurea che seguo, raccolgo qui alcune informazioni su come (non) va scritta una tesi di laurea, almeno se...
1.1 Introduction   1.2 Coordinates in Three-Space   1.3 Some Geometry   1.4 Some More Geometry--Level Sets
Physicists measure the spectrum (the intensity of light as a function of wavelength, or color) of a light source in a spectrometer. The figure below shows a schematic drawing of a simple prism spectrometer. White light comes in from the left and t...
Learn How To Hack from The Basics. Become an Ethical Hacker and Protect Yourself from Malicious Hack Attacks. Get cool PC Tricks, Tips, and more.
Calculating things in your head can be a difficult task. If you can't remember what you've worked out or simply don't know how to solve a problem then it can be very challenging and frustrating. But by learning and practicing the methods of using mat...
Suppose we have an infinitely long straight wire, having a charge density of electrons of - coulombs per meter, all moving at speed to the right (recall typical speeds are centimeters per minute) and a neutralizing fixed background of positi...
An idler's miscellany of compendious amusements
Sorry, the password you entered is incorrect.
Some cool canvas pixel manipulation
Online books on:Free Mathematics Books Download Free Mathematics Ebooks Online Mathematics tutorialsMathematics tutorials downloadable e-books downloads zip chm rar
Have you ever lost a key and been in a desperate need to get in? Well as long as you can find yourself a paperclip, you can MacGyver your way in. Here's how.
The definitive online periodic table reference site including technical data, and photographs and descriptions of thousands of samples of the chemical elements.
Peavey Electronics Corporation is one of the world's largest manufacturers and suppliers of musical instruments and professional audio equipment. Since 1965, Peavey has earned more than 180 patents and is renowned worldwide for its legendary quality,...
Copyright © 2012 Jason L. McKesson
Lectures in theoretical physics from Cambridge University.
Problems, Comments, Suggestions? Click to contact Greg Thatcher Please read my
"Philosophy is written in this grand book - I mean universe - which stands continuously open to our gaze, but which cannot be understood unless one first learns to comprehend the language in which it is written. It is written in the language of ma...
Super Strength Neodymium Magnets are made from higher grade Neodymium Magnet material and have the ULTIMATE magnetic performances.
A collection of free, web browser-based apps that aim to make mathematics intuitive for learners of all ages.
This document shows you how to write and build your first operating system in x86 assembly language. It explains what you need, the fundamentals of the PC boot process and assembly language, and how to take it further. The resulting OS will be very s...
Satellite map of the World with sunclock map. Current time and temperature for 7000 places around the World. Weather forecast for USA.
We extracted the colors from 10 million Creative Commons images on Flickr. Search this collection by color. Addictive and very likely the best color search engine in the world!
The most comprehensive Life Expectancy Map in the world. Includes 10 age ranges in color coded legend, Male, Female and total with one click and a dynamic chart that ranks 200 countries by gender.
The "VOL-2" On-line - your personal business card designer, which does not require installation, does not require registration and gives immediate results (without payment, sms, etc.):
This article examines IPv6 Subnetting. Understand the structure of an IPv6 128bit Address and how it breaks up to a Network Address Range, Subnet Range and Device Interface ID.
See more funny on Cheezburger.com
Grand Valley State University
Free Online Scientific Calculator
Brief definitions of obscure words beginning with the letter A
A Google Maps mash-up that calculates the effects of the detonation of a nuclear bomb.