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Science
Welcome To The AnswerBank ScienceAny discussion that is scientifically led is acceptable, whether it is about physics or a conspiracy theory.
Whilst discussions and debates are encouraged, The AnswerBank reserves the right to remove answers that are deliberately misleading, e.g. by implying that a statement is a scientific theory or law when it is not, especially when such answers may impact personal health choices.
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As above?! Please help!
I understood that gamma rays are the product of energy changes of particles within a nucleus, much like light photons get emitted by electrons changing orbits. My question is what happens in a fission...
how is polyproplene spun into a yarn (as used in base layer garments)?
i am doing an assesment in science when we are learning about cigarettes and nicotine, i am aiming for a level 6-7 can anyone give me a scientific answer?
My daughter, age 8, keeps asking me why things are darker when wet and I just can't seem to give her an answer that satisfies - Can anyone help in childlike terms!
How much Suphuric acid would one ton of Sulfur make?
In the summer we have very high levels of ozone in the foothills of Northern California . The media warn us of this, and say to stay inside, but they never say what ozone does to our bodies. Does...
Can somebody tell me please why the 'Natural Log' button on my calculator is marked LN and not NL? Is it perhaps French as in 'Logarithm Naturelle' or somesuch?
Is atmospheric pressure increasing with all the millions of tons of carbon dioxide produced by burning fossil fuels?
Anybody got any good links to interesting / science websites? Here's a few of my favourites for starters... http://www.randi.org/ http://www.newscientist.com/home.ns http://www.space.com/index2.html...
Has anyone ever seen a crop circle or a photo of one that didn't have a path or a plough furrow or some other form of pathway through it? If so, I might be more inclined to believe that there's some...
How much nuclear energy/power would be needed to produce the same amount generated by the largest steam pumping engines?
There are many websites offering hydrogen producing systems for cars and vans etc. There are also sites debunking most of these. Non of the debunker sites mentions corrosion caused by the resulting...
Following wendilla's question about the latest ufo sightings, many new and intricate crop circles have appeared recently. Is there a connection, and if not, how can we explain them?...
Does anyone know of a website where I can type in my post code and it will come up with which stars I can see from there? I used to have a CD like this years ago but lost it :-( so there must be a...
We are hearing about all this sightings in Wales and other parts .Why is it that when there is a large International Space Station circling the earth a few times in one day that it has not picked up...
You are usually advised to take medication in the form of tablets , with water . However is there any reason why you shouldn't take it with , for eg tea/coffee /soft drink ?
in geometry a name for a line that crosses two other lines
I'm sat at my pc in very dim light and very late at night. I haven't done this for many months but right now my scalp is really itchy and I'm getting frustrated. The thing here is that when I use to...
Someone once told me they built a hospital with lead only in the x ray room walls due to the rays inability to travel vertically and therefore not needed in ceings or floors. Is this crap? or true? I...
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