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Science

Welcome To The AnswerBank Science

Any 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.

The AnswerBank makes no claim regarding the scientific accuracy of any post (question or answer) made by a member.

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4GS
If you have google earth, if you type 'Area 51' in the "fly to" option, it takes you to the runway where the UFO's land
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bazzard
I've just made marmalade, putting the peel in the pressure cooker until soft and then treating it in the conventional way. I used preserving sugar, but put extra orange juice into the mixture. The...
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debomecha
in hydraulic systems do the rlife valves open in all time or open when the pressur reach the max.
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willowbee
A friend bought me a gold nose ring when she was in Goa a couple of weeks ago. I steralised it before putting it into my nose but it set off a huge infection and i had to take it out. Im fine with...
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billwizzer
How much air is left on the planet? with all the talk about carbon emmissions , fossil fuels.the rain forests , and such like what about air? we all need it and we all!! use it albeit for energy,...
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tigerlily11
I have been driving for four years now and have noticed something weird. When driving in day light 60 miles an hour really dosen't seem that fast but when I drive at night 60 miles an hour seems like...
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bazzard
I've just got a karcher pressure washer from ebay but it didn't come with a hose or fitting. My garden hose does not seem to fit. Do I need a special type of hose for the machine?
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ATB_roo
How can you tell if a bond will be polar or not if you dont know the elctronegativity the elements concerned? Methane is a non polar molecule, but I dont understand why. Thanks Ruth
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Renate01
in equations involving velocity, the triangle symbol means
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halcyon days
I am doing a quiz and the answers are about metals but this one I cannot get my head round any help appreciated Solve this equation 50+ 82+ 29 + 51 = Realise this adds up to 212 which is the boiling...
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lexilou15
what are two names giving to the sun's energy?
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Scotland1993
What temperature does kerosne burn at in air?
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lexilou15
what system of the human body is made up of blood,blood vessels,and the heart?
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kwicky
Craig Ventnor has succeeded in building the world's first bacterium to solve the problems of our age including global warming. Do you agree with this method?...
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diudiu
How do moulds get to grow on bread? URGENT
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tali1
Any physicists out there who can explain/quantify in "easy peasy" terms - critical density and planck density?- i understand planck density is the most extreme form of density (i thought it was jade...
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ll_billym
If you fired a bullet from a gun downwards (from a great enough height) would it slow down as it got closer to Earth due to terminal velocity?
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piraterach
On a past pharmacology exam paper there is a question: Estimate the equilibrium constant of the agonist drug from the graph. I know that it has something to do with half the total efficacy but i don't...
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4GS
looks like there is life on Mars after all: http://www.dailymail.co.uk/pages/live/articles /news/news.html?in_article_id=509693&in_page_i d=1770 It's in the DM so it must be true lol
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PLIVELY34
does anyone know what substance was used as the acid blood in the alien films. everytime the blood is spilt it eats through anything. i know theres no acid in the world that can eat through metal or...

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