Science & Mathematics - 28 September 2006

2006-09-28 23:54:47 · 2 answers · asked by AMALIAT21 2 in Biology

2006-09-28 23:52:19 · 5 answers · asked by SP!DEY ! 2 in Astronomy & Space

2006-09-28 23:51:05 · 10 answers · asked by df 1 in Other - Science

2006-09-28 23:49:44 · 13 answers · asked by Holly 1 in Geography

2006-09-28 23:46:23 · 9 answers · asked by S M 1 in Astronomy & Space

If it has all that (gravitational) pull on the water in the oceans, and something like 70% of our bodies are made up of water ... you gonna tell me the moon don't affect that water in our bodies aren't you? ...
friends that work in mental homes and homes for people with senile dementia tell me there is more unrest at full moon then there is at new moon. What's the scietific take on the moon's gravitational pull effect on humans?

2006-09-28 23:46:22 · 14 answers · asked by Part Time Cynic 7 in Other - Science

2006-09-28 23:46:07 · 7 answers · asked by Anonymous in Mathematics

2006-09-28 23:44:26 · 7 answers · asked by ashay 1 in Astronomy & Space

I’m not talking about bites or stings. And I’m not talking about rashes, but rather, an annoying sensation. Could it be something to do with the chemical trail that ants leave behind (the type used to make ant trails)? Or could it be sprays of acid? When a single ant crawls on me, it makes my skin crawl. When a jumping spider (10 times the size of that ant) hops and crawls on my skin, I don’t feel a thing. I know I keep asking questions about arthropods, so do bear with me!

2006-09-28 23:42:07 · 3 answers · asked by Yahoo user 4 in Zoology

This question was asked at the Dropping Knowledge event on 9th September by Janina Sprenger, 22, Berlin, Germany. To find out more about Dropping Knowledge check out our blog:

Dropping Knowledge in the UK: http://uk.blog.360.yahoo.com/blog-qT1KKPQoRKdVT4lowpJCljbFokkuIzI8?p=1048

Dropping Knowledge in the US: http://blog.360.yahoo.com/blog-d8pH0dcoRKeB12yOcnUQp.9VCFos?p=12745

To discuss this subject in more detail follow this link to the official Dropping Knowledge website: http://www.droppingknowledge.org/bin/posts/focus/5780.page

2006-09-28 23:41:52 · 83 answers · asked by Anonymous in Other - Science

2006-09-28 23:40:26 · 16 answers · asked by Anonymous in Mathematics

2006-09-28 23:31:50 · 12 answers · asked by Anonymous in Biology

2006-09-28 23:31:39 · 9 answers · asked by Anonymous in Biology

So where do they get their nutrition from? Certainly not ants. No household creature likes eating little red ants (as far as I’ve observed)! Would the spiders be eating mites, or other tiny bugs?

2006-09-28 23:30:28 · 4 answers · asked by Yahoo user 4 in Zoology

2006-09-28 23:28:20 · 12 answers · asked by Anonymous in Physics

2006-09-28 23:28:12 · 6 answers · asked by Anonymous in Physics

is there a way to prove Leibniz's law (the product rule of calculus) without using derivations?

2006-09-28 23:26:47 · 7 answers · asked by egyptsprincess07 3 in Mathematics

2006-09-28 23:11:03 · 3 answers · asked by ohmv87 4 in Chemistry

PLs give me a detailed answer and pls tell me how to approach and solve such problems?

2006-09-28 23:08:28 · 3 answers · asked by crickwiz 2 in Mathematics

2006-09-28 23:04:41 · 5 answers · asked by Anonymous in Chemistry

2006-09-28 23:03:35 · 9 answers · asked by Anonymous in Chemistry

Given:
distance d the projectile launcher from a wall
angle A the projectile is launched at
vi the velocity [vector] it is launched at

With the information, I conclude that:
x(t) = (vi*cosA)t
y(t) = (vi*sinA)t - 1/2 g t^2 g being the gravitational constant.

Now, I have to write y in terms of x [suggestion was 'eliminating' the t]. I have extremey difficulty doing so, please assist!

2006-09-28 23:01:10 · 1 answers · asked by Obsidian A 2 in Physics

2006-09-28 23:00:19 · 8 answers · asked by Anonymous in Chemistry

This question was asked at the Dropping Knowledge event on 9th September by Kurt Weidemann, 83, Stuttgart, Germany. To find out more about Dropping Knowledge check out our blog:

Dropping Knowledge in the UK: http://uk.blog.360.yahoo.com/blog-qT1KKPQoRKdVT4lowpJCljbFokkuIzI8?p=1048

Dropping Knowledge in the US: http://blog.360.yahoo.com/blog-d8pH0dcoRKeB12yOcnUQp.9VCFos?p=12745

To discuss this subject in more detail follow this link to the official Dropping Knowledge website: http://www.droppingknowledge.org/bin/posts/focus/13356.page

2006-09-28 22:56:16 · 77 answers · asked by Anonymous in Other - Science

pls guide me how to integrate this this absolute function
I(sin^3x)(cos^15x)I from 2pi to 0.
Thanks!

2006-09-28 22:54:49 · 1 answers · asked by sky_blue 1 in Mathematics

2006-09-28 22:48:06 · 2 answers · asked by pakachabovu 1 in Engineering

How do you integrate this (4x^2)/[(1+x^2)^2]?
Any help pls? Thanks!

2006-09-28 22:47:28 · 2 answers · asked by sky_blue 1 in Mathematics

In measurement and mass . Please explane saperately.

2006-09-28 22:37:09 · 4 answers · asked by Anonymous in Astronomy & Space

Where can I get all the info of all the parts of an automobile its working and its significance

2006-09-28 22:36:04 · 2 answers · asked by meghanath l 1 in Engineering

I think It should be an exception, do to the fact that they have been saying it is for over 70 years!

2006-09-28 22:34:45 · 16 answers · asked by QuantumC 2 in Astronomy & Space