what is d difference between invention n discovery ?
472168
Fire was discovered, the match was invented.
1049742
The term "nanotechnology" has evolved over the years via terminology drift to mean "anything smaller than microtechnology," such as nano powders, and other things that are nanoscale in size, but not referring to mechanisms that have been purposefully built from nanoscale components.\n\nPls go through following link...it will definately help you...\n\nhttp://www.nanotech-now.com/introduction.htm
191606
Research objective is discovering the answer to a proposed question.\n\nA hypothesis is a prediction of the answer to a proposed question.\n\nThe difference is, a research objective does not assume the conclusion whereas a hypothesis does.
458336
There are an estimated dozens of thousands of lifeforms still undiscovered on our planet.\n\nInvention: you came up with something, had an idea and made it work.\n\nDiscovery: you came across something no one else has, officially or unofficially.\n\nThere is speculation from astronomers that there is another system like ours. Opinion: there has to be.
254248
For what you are doing, there is no practical difference.\n\nThere are differences in terms of complex database activities, such as using triggers; changing server variables on the database server; error handling; the nature of the way data is returned, and other very complex, vary narrow semantics.
242376
:}\nGathers and shares ideas reduces differences caused by not knowing
811704
I have no  idea. How do you know about r&d.
865539
This is an opinion question and you really should be answering this question by yourself - there is no wrong answer as I would tell my students (although teachers may hold discussion among students to get a better answer).  I would suggest you look at http://en.wikipedia.org/wiki/Invention if you need to understand more of what an invention is - but honestly the significance of invention from one person to another will always differ.\n\nGood Luck!!!
1070173
Here's a link to a list of inventions.  I'll leave you to figure out which ones are most important how they changed the world.\n\nhttp://www.crystalinks.com/chinainventions.html
328838
1st I think u better get a patent before showing it. Then invention Submission. 1-877-760-IDEA.\nwww.InventHelp.com
201375
I do not believe there will be any "discoveries" for some time... in Physics, the theory is generally proposed first and then the emperical data is gathered to prove or disprove it, and the theory still has a way to go...
404003
http://inventors.about.com/od/patentoffices/a/US_Patent_Offic.htm\n\nhttp://www.inventnet.com/page1.html\n\nhttp://books.google.com/books?q=every+invention+patented+in+the+US&oi=print&sa=X&oi=print&ct=title\n\nhttp://news.google.com/news?q=every+invention+in+the+US&hl=en&lr=&sa=X&oi=news&ct=title\n\nhttp://www.colitz.com/site/wacky.htm\n\nhttp://www.einsteinyear.org/facts/physicsFacts\n\nhttp://www.transfer.ethz.ch/patente/patente_/index_EN
900349
An artist creates something\nAn inventor discovers something\nAn entrepreneur makes money from both
464944
NONE.  All things were created!  Things adapt to changing environments, but they never turn into something entirely new.
867921
Some inventions happen almost instantly, others require years of research. Believe it or not, the transistor and radar were stumbled upon while investigaing something totally unrelated.
546481
The things you truly learn are the things you "discover" on your own. It is hard to forget those things that you "discover" when you finally see how A and B are connected. You can't teach how to find that connection in a book - but you have to discover it.
709251
The third question is puzzling in that for something to be different you need to know what you are using for compartive purposes.  Wikipedia is a fundamental source of specific information that is realiable and very interesting and helpful.