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Questionville.com - Science - need

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Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 1574

Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EDT/-4.0/DST' instead in /home/question/public_html/scripts.php on line 335
Anyone working on making a smart monkey?
Submitted By: seanfeld (57)
If we evolved from lower primates and we have made so many technological advances shouldn't we be able to find a way to make a smart monkey by manipulating it's genome or development in some way.  I mean come on everyone loves monkeys and their antics.  I know I for one would love to be able to carry on a conversation with a pimped out monkey.
What the hell is this (on Google Maps)?
Submitted By: Kronikarz (23)
http://maps.google.com/maps?f=q&hl=en&q=Baykal, Russia&ll=53.790309,109.613342&spn=0.085994,0.346069&t=h

Near the Baykal Lake in Russia.
How does a butterfly fly
Submitted By: Craig (21)
How does a butterfly's wings generate lift and make it fly upwards? i.e. why does the upward stroke of the wing not generate as much downward force as the downward stroke generates lift?

What is the chance of heart disease?
Submitted By: mister.joshua (98)
"Such and such reduces the chance of heart disease by 80%."  "This and that increase the chance of heart disease by 25%."  We hear these statistics so often they've become meaningless, so I'd like to know...what is the chance of heart disease?  One in 10,000?  One in three?  (One in three Americans die of heart disease, so is that what they're referencing?  Is it like charting the chance of death, despite knowing that everyone is going to die?)
How many solar panels do you need to power a house?
Submitted By: Raptor235 (608)
If I was to outfit my house roof with solar panels how much energy would they produce? I hate being dependant on the grid..
About cloning
Submitted By: sylvia (2)
Cloning really have a lot of good things to our life,yet also have a lot of harm.
So what attitude we should take towards it?
what is happening to your brain when you "phaze out"?
Submitted By: Symic (42)
Sometimes I completely "zone out" of the current situation that I am in and loose track of where I am and what I am doing.
      Why does this happen?
           And what is actually happening to me?
Why is it that 2 "instances" added together still makes 1?
Submitted By: Symic (42)
I have been taught that 2 distinct "instances" (i.e. an increadibly small momment in time) when added toghether will produce a single instance, by sheer definition if instance itself,
      However I do not understand how one measure can be added to another identical measure, and produce the initial ammount.
Math
Submitted By: HAK (2)
What is 1 plus 100?
Stem Cell Research
Submitted By: bgordski (6)
Now that Stem Cell Research is back on track, what is the easiest disease that stem cells will cure?
How much Energy do You Use in your Daily Life?
Submitted By: Raptor235 (608)
Cast your vote here to let people know how much energy you use on a daily basis. You can take the test at http://www.terrapass.com.
How does a switchblade knife work?
Submitted By: elcaminos (177)
I am curious about the inner workings of how a double action out-the-front switchblade knife works.
Solar
Submitted By: ()
Why do solar panels not absorb inside light? What is the difference?
Study of becoming an astronaut?
Submitted By: ()
I've been wondering: what do you call the study of becoming an astronaut? For instance, if you study to become a doctor, you say you're studying medicine. If you study to become a musician, you'd say you're studying music, engineer-engineering, etc, etc. So what's the study of becoming an astronaut? Is there one?
DNA
Submitted By: ck2 (2)
what are the chances that someone other than a relative would have DNA that is exactly like yours and also have the same phyical features?
any help would be great.
thanx
-chris
what is a control group (variable) or ball drop?
Submitted By: ()
what is a control group (variable) or ball drop?
Pharmaceutical Companies Holding Back?
Submitted By: Raptor235 (608)
Does anyone else but me think that pharmaceuticals are holding back with cures for anything?

If you think about how much money is dumped into Cancer / Aids research each year why haven't they come up with anything yet?

If you think how much a billion dollars is and how many salaries it could pay for a year I think any country within a year could find a cure... that's why I think with any cures for any health problems there are some being held back.

They get money from the goverment / charities and then they also charge incredible amounts of money for the drugs ( saying they have to pay for the R&D) I don't know but to me that's really sketchy.
Managing academic references
Submitted By: Hiddentass (2)
I'm a researcher who has to track, retrieve, and make use of a large number of journal articles, books, newpaper clippings and websites.  These items are both hard copy and electrinic.

I'm looking what type(s) of systems can be used to build a robust library.  I've got Endnote on the way but am still thinking about the physical (and virtual) organization of the materials.  Any suggestions?
-Jaob

How to choose a research area?
Submitted By: vnn_hi (13)
Suppose you enter a graduate school and you want to choose a specific research area to invest your time and efforts. What is the process you would do to choose a good one, the one that would guarantie your success.
Thanks for you ideas.
Is spoon bending real?
Submitted By: Apond (26)
Is it really possible to bend a object with your mind or is it just tricks?