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how is energy transferred from a house to the surroundimgs?
After reading yesterday that an amateur is able to create nuclear fusion in the home and this article saying how easy it is to do should we be worried about these amateur experiments and where they...
just wondering if theres any one that can explain the experiment in simple terms for me. i no they are looking for the higs bosan, thats about it. im worying about all the hype of people saying the...
Does anybody know the name of the really bright star which can be seen in the west from early evening? thank you :)
What item man made or living handles the most loads /stresses tonne pounds per square inch ?
why is it important to prevent heat loss from homes
How do I find a list of phyla which show cephalization?
Did already ask this in a question further down but got no responses so can anyone explain the above concept to me, in terms of how heat is transferred if possible?
Please cou;d you tell me, what is a heterogenous lover
What's the difference between typhoid and Cholera? I have been corresonding with a lady in Madagascar and her toddler son has typhoid sickness. She says the doctor has given them antibiotics, when I...
So in calculating the time constant of a timing circuit using a capacitor C of value 4.7?F and a resistor R of value 8.2kΩ, you get... Time constant = 4.7/1000000 x 8200 = 38 milliseconds Now you...
I have a table which is made out of half square inch pieces of stone. They are red and here and there have slivers of copper (not oxidised) in them. Anyone know what sort of stone it is?
Hey, can anyone shed some light on what an Eddy Current Break is, and what i would need in order to investigate how one works (apparatus etc). Thanks
I have always assumed the spin of the graviton to be 2, but Peter Rowlands, in his book Zero to Infinity, makes an excellent case for the graviton to have spin 1. What is the argument for spin 2?
My science homework is about solids, liquids and gases and one of the questions is ... You can pour salt into a salt celler, so why is salt not a liquid? Please help !
How do you calculate the time constant of a timing circuit using a capacitor C of value 4.7?F and a resistor R of value 8.2kΩ?!
does salt dissolve faster than sugar in water
How does the mechanical switching on / 0ff work. Why if it is dismantled and reassembled does it not function. (Loss of magnetism) Can it be restored? Can anyone help?
I wondered how the dental tablets work, that stain and show up plaque where you have not brushed properly? Are they just a PH indicator or are they more clever than that and actually detect and stain...
If light does not have mass, by what force is it pulled into a blackhole