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General Science / drug abusing
« on: 24/07/2009 20:00:33 »
How do we use/ abuse medical and
recreational drugs?
recreational drugs?
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General Science / What is the best way to keep a human body healthy?
« on: 24/07/2009 19:59:47 »
What can we do to keep our bodies healthy?
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General Science / human bodies- How do they change to the environment ?
« on: 24/07/2009 19:58:34 »
How do human bodies respond to changes
inside them and to their environment?
inside them and to their environment?
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Science Experiments / What's your kitchen science?
« on: 24/07/2009 19:53:11 »
how do you all come up with this stuff
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Geology, Palaeontology & Archaeology / extinction af amazing animals dinosaurs, dodo bird , etc.
« on: 22/07/2009 16:28:46 »
how did the dodo bird die out?
what about the dinosaurs and other amazing creatures that died out?
ANY AMAZING CREATURES
what about the dinosaurs and other amazing creatures that died out?
ANY AMAZING CREATURES
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Technology / Re: How do 3D movies or films work?
« on: 22/07/2009 16:26:02 »
i really dont under stand why and how thw fussy image becomes 3-D and clear with the glasses
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Geology, Palaeontology & Archaeology / How the dinosaurs died out
« on: 22/07/2009 16:23:22 »
it was mainly due to the fact of asteriods and a scarce amount of food
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General Science / 75% of matter resides to where and why?
« on: 22/07/2009 16:21:28 »
where does 75% of the matter (energy) in the universe reside to?
why and how does this happen?
By the way what does reside mean?
why and how does this happen?
By the way what does reside mean?
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General Science / Could a man be made to "fly like a bird"?
« on: 22/07/2009 16:16:26 »
Is it possible that man cannot and will not ever "fly like a bird"?
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Question of the Week / QotW - 07.12.09 - Power Source for Magnets?
« on: 22/07/2009 16:08:40 »
the power comes from the magnetic force feild of the earth
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Geology, Palaeontology & Archaeology / What is the "rock cycle"?
« on: 22/07/2009 16:06:59 »
what does the rock cycle do, how does it work and how does it help humans and other animals?
[MOD EDIT - PLEASE PHRASE YOUR POST TITLES AS QUESTIONS, IN LINE WITH FORUM POLICY, THANKS, CHRIS]
[MOD EDIT - PLEASE PHRASE YOUR POST TITLES AS QUESTIONS, IN LINE WITH FORUM POLICY, THANKS, CHRIS]
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Chemistry / What is the difference between a base and an alkali?
« on: 22/07/2009 16:04:09 »
what is a base and what can they do?
How would it relate to a alkali?
How would it relate to a alkali?
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Geek Speak / How do touch-screen computers work?
« on: 22/07/2009 15:59:36 »
how do touch screen computers work?
(how does touch screen work?)
(how does touch screen work?)
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General Science / artificial arm controlled by brain
« on: 22/07/2009 15:53:16 »
how does the new invention of the new a artificial arm become controlled by the brain.
how is it controlled by the person which it is connected to. so how do they tell the arm what to do and what does it
how is it controlled by the person which it is connected to. so how do they tell the arm what to do and what does it
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General Science / Can we make electricity completely independent from fossil fuels?
« on: 22/07/2009 15:44:39 »
well now days we want to use renewavle feuls not feuls like coal because the are causing global warming and pollution and so i think we will stop using it and use things like biomass.we have a plentiful amount of coal and it is not expensive and as karsten said it might become expensive to get it so with the facts that is could become expensive cause other problems we might stop using it.
One day it will be more expensive to get fossil fuels out of the ground than the energy we get from it. I am certain that we will want to continue using electricity. Can we?
Currently fossil fuels run most (if not all) the machines to build any other machine or facility to generate electricity or to maintain those machines and facilities. Directly or indirectly to a large extend there are fossil fuels involved here. Additionally, the metals and materials required for construction are based on the energy we get from fossil fuels. Solar panels need energy to be made. Wind generators need energy to be made. Large water power plants need a lot of power to be maintained. Nuclear facilities cannot be constructed without construction machines, plastic, steel, and concrete. All this is driven by fossil fuels. Is there a plan for continuation of electricity generation without fossil fuels? Is there even ONE electric bulldozer in existence that can do the work that is done by the current large scale construction machines?
What's the plan? When do we start transitioning? Have we already started? How?
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Question of the Week / QotW - 09.01.25 - How many objects can you instinctively count?
« on: 22/07/2009 15:23:23 »
get out of here
Either I'm getting in touch with my inner savant ...
[ Invalid Attachment ]
or I'm getting better with practice.
I think it's a case of getting used to how crowded the area is.
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Physics, Astronomy & Cosmology / Does space ever end?
« on: 21/06/2009 15:30:02 »
gurpal asked the Naked Scientists:
does space ever end?
What do you think?
does space ever end?
What do you think?
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Geology, Palaeontology & Archaeology / Will the south geographic pole ever switch positions with the north geographic pole?
« on: 14/06/2009 14:30:02 »
gurpal asked the Naked Scientists:
Will the south geographic pole ever switch positions with the north geographic pole?
What do you think?
Will the south geographic pole ever switch positions with the north geographic pole?
What do you think?
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Chemistry / how is starch used in wine?
« on: 14/06/2009 10:30:03 »
gurpal asked the Naked Scientists:
How is starch used in wine?
What do you think?
How is starch used in wine?
What do you think?
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