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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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I use a Canon EOS.500D. Is it better to take all photos in RAW, or to take them in RAW&JPEG ? I do have Photoshop Elements 8, but I would like an explanation about which is the better to use....
What's wrong with this argument? Twelve billion years ago the Universe was less dense than it had been thirteen billion years ago, but more dense than it would be eleven billion years ago. So...
Excellent Horizon program on TV last night. Using latest medical technology three sufferers were followed throughout their treatment with amazing results. Two of the new techniques used state of the...
etc...
are we being slowley poisned by the food industry?
WHY do we have to be subjugated to these (and other) chemicals on our food and drink?...
Is time travelling going to be possible in the near future?
In a specially designed craft, James Cameron recently completed a descent to the sea bed in the deepest part of the ocean. This was the second such expedition to be undertaken, and Richard Branson is...
I am the first on eart, the second in heaven, I appear two times in a week, you can only see me once in a year although i am in the middle of the sea, what am I?
Birds entering a jet engine can destroy it and cause the plane to crash. I wonder if it would be possible to mount a freewheeling,four bladed propeller in front of the jet engine to destroy the birds...
I watched ‘The Undateables’ on television last night – a programme highlighting the difficulties people with disabilities face in finding partners. One of the people involved...
I want to buy my husband a telescope for his birthday, i don't need anything mega expensive but I haven't a clue what to look for, any suggestions, thanks
Is apparition going to be possible in the near future?
if you freeze a bottle of soda water and defrost it will it still be fizzy?
Maths: Integrating (sqrt(x+1)-sqrt(x))^(3/2)dx.
It can be substituted to form:
INT((cosh(y)-sinh(y))^(3/2))/sinh(2y))dy.
or
1/2 INT exp(-3y/2)/(exp(2y)-exp(-2y)) dy...
I have just sold a vintage barometer on ebay, it has to go to Russia . Suddenly thought ! what happens when it is sent air mail , will the low air pressure in the aircraft damage it ? Should I send it...
I watched a movie the other day in which an explorer dropped vertically a heavily loaded rucksack into a cavern. When he heard it hitting the bottom, he announced that the cavern was "about 3/4...
We just put up an outside security light, the cats seem to have sussed how not to set it off, can it be possible they they can see the infrared beams and avoid them?
OK - so how did they do it?
Why is the mass/weight of an object concentrated at its centre?
Are right brained people better at Physics and the left brained in Accounting?
I`m so sick and tired of hearing of my (flying) colleages dying of cancer. Tonight I have just heard of yet another one (in his 40s) who has died. I`m quite shocked as he was of my era and I knew him....
