Tools Definition and 113 Threads

http://news.nationalgeographic.com/news/2005/12/1216_051216_humans_britain.html James Owen for National Geographic News, December 16, 2005 Thanks to Orstio (everything-science) for discovering this article.

Hello! \lim_{x\rightarrow 0} \frac{-x(1 -\cos x)}{\sin x - x} I solved this limit using L'Hopital and expanding trigonometric functions to series. But i have to solve it using algebraic tools (without series). I don't know how to do it. \sin x - x looks difficult to deal with.

This thread contains section 2 and part of section 1 of a 5 section paper I'm writing regarding consciousness. Section 2 is intended to create a more general theory around something used in engineering called "control volumes". I've also included part of section 1, the abstract, to provide a...

This story is a few years old but it came up on a PBS NOVA and seemed worth revisiting. http://news.nationalgeographic.com/news/2002/08/0808_020808_crow.html

Does anyone know an online store that sells ECE tools for soldering/desoldering and other electronic components?... other than RadioShack.

Solving the mass of the Earth using 17th and 18th Century tools... Good afternoon, morning, evening everyone... I am looking for a little guidance on how to solve for the mass of the Earth utilizing only tools and theories available to people in the 17th and 18th Century. I have Newton's...

There are so many tools for parents these days. The cable boxes have parental controls. The satellite boxes have parental controls. There are v-chips built into the T.Vs. There is an excellent rating system. Why then must EVERYBODY suffer. I'm not a kid and I have no kids. I lOVE hip-hop but I...

Search tools for ... Where and how to get the gDNA, mRNA and cDNA sequences of a gene? Any search tools? Thanks!

Hello every one, I have a Ph.D degree in Physics. spent one year on post doc studies. Have some teaching experiece. I am very confident about my teaching abilites. After couple of years break I am starting to apply for physics jobs. :biggrin: Currently I am working on the application...

What web tools are in demand in 2004?? Hey everyone, I am a skillfull, and sexy computer programmer who has nothing to do this summer, and I am wondering what to code? I hear message boards can make money, but there seems to be many of these in existence. Chat rooms seem to be out of date...

One of selfAdjoint's posts in a loop gravity thread pointed out that many of the tools needed belonged in differential geometry. This is his 22 October 8:33 pm post: ----------------------- "Since Greg the magician got us a reprieve on the bandwidth thing, I'll add a little. I just read...

The tools of the mind, Some time ago I was thinking and I realized I was thinking. This is no big deal you may suggest but I started on the line of thought about thinking. I came to a simplistic way of approaching the nature of our minds. I thought if we think of ourselves as a centre...

[SOLVED] Favorite tools Many people like to do things with their hands. Call it a hobby (that could make a good topic itself) or a craft of some kind. You might even like working on old junk automobiles, it probably doesn't matter. Those who like to do things often need implements (defined here...