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Science
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why do0 we get more hours of daylight pr day in the summer ?
Dont know if this question should be on this site. How does one know if they live in a hard water area or soft water for that matter.
Regardee. http://www.techdo.com/images/largest-know-star .htm
Is it a Health and Safety requirement to ensure sound level meters used to measure the level in a workplace, factory, shop, etc are calibrated?. Thanks
Is it really possible to crack open a safe with a stethoscope, or is this just the work of Hollywood?
When a radio signal is sent to a space probe bound for the outer planets of the solar system, that signal leaves Earth at the speed of light until it reaches its destination. My question is.....does...
i'm doing gcse physics my homework is an electromagnetism crossword and i'm stuck!!!! the clue is this describes what happens when a conductor cuts a magnetic field. g_ _ e_ _ _ _ _e_ _e_ _ please...
Do you think space stretches to infinity? If not what is likely to happen when our universe reaches the boundary?
Sealed packs of samples of gluten-free bread rolls have a small sachet marked: Oxygen Absorbent. They are made in Japan but have a US Patent number. What is the substance and how does it absorbed the...
I am looking for the words that a doctor said in the 1950s/60s/70s in which he claimed that there was no link between smoking and lung cancer.
Please help.
Do you think this would be possible. Situation: You want to travel to a distant planet. My thought is, instead of trying to build a craft and propel it toward said planet, you try to create an...
In the future will computers have become so powerful that they will be able to create virtual time travel. that is will they be able to immerse you in a holographic scenario of any time in history and...
What is microsatellite marker genes can anyone give more information on microsatellite marker genes. Thanks.
when i'm outside at night i sometimes see satellites moving across the sky. am i right in saying they are satellites? if so, my other half doesn't understand why the satellites are as bright as some...
I am trying to do an assignment on the endocrine system and am in need of some help. I know that the hormone somatostatin inhibits the production of insulin and glucogen in the pancreas but why is...
i have several clocks and watches that operate on the atomic time signal...............will they display 29th february or will it be a manual rewind back from march 1st..........anyone know as this is...
can anybody explain how the induction heater/cooker works? and is that it will switch on only if you are using containers made with particular materials?
I'm getting an Extension built on my house, what would the total gross wall and area be in Sq Metre if the extension is 44ft in Length and 13ft in width and say 8ft in height, i havnt got a clue how...
Please can anyone tell me in science what name is used as the basic unit of induction?
i read an article before introducing a kind of gel that can avoid a cup of hot liquid from being cool down by surrounding, anyone know wht's it? and any other special materials or mechanism that can...