Yesterday, I discovered a "new" service from the google.
It is the "google print".
It allows us to read some copyrighted books on the net.
For example, I desire to read a book related to the waves in physics.
A proper result is given out. http://print.google.com/print?id=narVkFUyJhIC&lpg=1&prev=http://print.google.com/print%3Fq%3Dphysics%26btnG%3DSearch%2Ball%2Bbooks%26ie%3DUTF-8&pg=2&sig=GNWqlS3QpKJnbSxPl3Mdc-n9JkU
However, I can't either download it and enlarge the text. I am quite unhappy about this.
Anyone knows how to do it?
I think it's because you provide a new path for the current.
If we only put a hand on the wire and leave the whole body in air without touching other things, the current passing through us is from the sharing of charges,right? Or we won't get shocked?
I wanna set up a ftp to share my files, documents with my friends.
I downloaded and installed the CuteFTP, but I have no idea where and how to start.
Can anyone help me?
In my country, fungi is classified into the fungi kingdom but not the prokaryote kingdom.
Prokaryote kingdom consists of organisms which has simple structure, most are singular-cell and some has simple muticellular structure.
Some examples: Algae, paramecium, Amoeba
O^2- in aqueous solution is very unstable, right?
I thought, if you want to use nitrate ion in a solution, if you provide an alkaline condition, nitrate ion loses its oxidizing power.
Having the reactants in molten state might be a good method, but I think the metal will react more readily with oxygen in air.
What's the readiness of O2 ---> O2- ? More readily than permanganate ion to manganese(II) ion?
Nitrate ion does not have reaction with hydroxide ion, right?
I read some local newspaper.
It said that taking shower has a higher chance of infected lungs by bacteria than taking a bath.
I guess bacteria is washed by the shower water and stay in our lungs.
Black hole varies the shape of the gravitational field of light, so the distance for light to travel is greatly increased though the displacement does not.
That's why light cannot leave?
That accounts for why the speed of light is not slowered?
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