Today's Wolfram|Alpha is the first step in an ambitious, long-term project to make all systematic knowledge immediately computable by anyone. You enter your question or calculation, and Wolfram|Alpha uses its built-in algorithms and growing collection of data to compute the answer. Based on a new kind of knowledge-based computing...

На нашем сайте "Хаос. Нелинейная динамика" http://chaos.in.ua/ появилась метапоисковая система PDF Science Search (PDFSS). Эта система обеспечивает поиск PDF-файлов, размещенных в веб в открытом доступе. Процедура поиска базируется на использовании таких ведущих поисковых систем, как Google, Яндекс, Рамблер.

Популярный сайт о фундаментальной науке. Новости науки. Календарь конференций

The International Year of Astronomy 2009 is a global effort initiated by the International Astronomical Union and UNESCO to help the citizens of the world rediscover their place in the Universe through the day- and night-time sky, and thereby engage a personal sense of wonder and discovery.

The 365 Days of Astronomy Podcast is a project that will publish one podcast per day, for all 365 days of 2009. The podcast episodes are written, recorded and produced by people around the world.

HowStuffWorks, a wholly owned subsidiary of Discovery Communications, is the award-winning source of credible, unbiased, and easy-to-understand explanations of how the world actually works. Founded by North Carolina State University Professor Marshall Brain in 1998, the site is now an online resource for millions of people of all ages.

Photography lost its innocence not long after it was born. As early as the 1860s photos were already being manipulated—only a few decades after Joseph Nicéphore Niépce created the first photograph in 1826. With the advent of high-resolution digital cameras, powerful personal computers and sophisticated photo-editing software, the manipulation of digital images has proliferated. Here, I have collected some examples of tampering throughout photography's over 180-year history.

The redOrbit Knowledge Network is an online community specifically for those with an interest in science, space, health and technology. Please Join us today!

Where forward thinking terrestrials share ideas and information about the state of the species, their planet and the universe, living the lives of science fiction. Conceived by Rene Daalder in collaboration with Internet designer Folkert Gorter, assisted

Чтобы создать Вселенную, даже небольшую, нужны числа, без которых она просто не запустится. Это — фундаментальные константы. С помощью этих

symmetry is a magazine about particle physics and its connections to other aspects of life and science, from interdisciplinary collaborations to policy to culture. It is published 6 times per year by Fermi National Accelerator Laboratory and Stanford Lin

To convert from binary, enter ones by clicking on the small boxes, click again to switch back to zero. To convert from decimal or from hex, enter the number in the appropriate box, then click outside the box.

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