My experience on Yahoo

What is Yahoo?

Yahoo! Inc. is an American multinational Internet corporation headquartered in Sunnyvale, California. It is globally known for its Web portal, search engine Yahoo Search, and related services, including Yahoo Directory, Yahoo Mail, Yahoo News, Yahoo Finance, Yahoo Groups, Yahoo Answers, advertising, online mapping, video sharing, fantasy sports and its social media website. It is one of the most popular sites in the United States. According to news sources, roughly 700 million people visit Yahoo websites every month. Yahoo itself claims it attracts "more than half a billion consumers every month in more than 30 languages."

Questions and Answers

Question: Are X-rays important?

Details: What for are they used?

Answer: These days, trains run on continous rails that have all the ends welded together. 

Trains have x-ray scanners to look for cracks in the rails.

Using GPS the location of cracks are sent to a repair crew who go out and re-weld the rail.

^^^

And have you been to the dentist and had a tooth x-rayed ??

Check this article for more :
http://en.wikipedia.org/wiki/X-ray

Question: Who invented the x-rays?

Details: When were they invented?

Answer: They were discovered, not invented. Wilhelm Röntgen in 1895.

Question: How do x-rays function?

Details: Which are their parts?

Answer: They function like a camera in a way it they will show your bones lungs and other enlargements or in the body depending on what part of the body they photo it is a bit like a negative the bones will show up white and if there is any breaks or fractures they will show up as a dark color hope this helps good luck.....martin

Question: Is there real evidence of the existence of UFOs?

Details: Is scientifically proved?

Answer: It is a scientifically documented fact that people see flying objects all the time they cannot identify. Therefore UFOs exist by definition. 

The real question is whether these unidentified aerial objects can all be attributed to a known cause (e.g. a weather balloon, aircraft, drone, secret military test) or to something far more mysterious. Most reports do have an ordinary explanation, but there are a few cases involving credible witnesses (e.g. on-duty military personnel) who witness something incredibly bizarre. Multiple testimonies from credible witnesses constitutes "evidence" in my opinion - but certainly not "proof", scientific or otherwise. Also just because some "UFO sighting" is truly bizarre doesn't mean that aliens from another planet are visiting us. Other possible explanations exist including time travelers from earth's future, visitors from a parallel universe, some completely unknown natural phenomenon, a manifestation of spirit/ghosts/demons or other supernatural beings, or even something so mysterious that we have no concept by which to describe it. 

Here are some links to material about UFOs that I could categorize as valid evidence: 

"1976 Iran UFO Incident" [4 Page PDF file] 
http://www.theblackvault.com/documents/u... 

Also see the thousands of other pages archived on the Black Vault published by various governmental sources and released into the public domain: 
http://www.theblackvault.com/m/articles/... 

Disclosure Project 
http://www.disclosureproject.org/ 

"Ex-USAF officers: UFOs targeted global nukes" 
http://rt.com/news/ufo-targeted-global-n... 

"Former KGB agent reveals Soviet UFO studies" 
http://rbth.ru/science_and_tech/2013/04/... 

"More than 50 scientists reached an agreement at an international conference in Beijing on August 21 that UFOs pose a big challenge to modern science and might have a significant bearing on human life." (Beijing Review, Sept. 19, 1994) 
http://www.bjreview.com.cn/Cover_Story_S...


Question: What is the nanotechnology?

Details:What is It used for? It is used for making nanobots?

Answer: Nanotechnology (sometimes shortened to "nanotech") is the manipulation of matter on an atomic and molecular scale. The earliest, widespread description of nanotechnology[1][2] referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defines nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers. This definition reflects the fact that quantum mechanical effects are important at this quantum-realm scale, and so the definition shifted from a particular technological goal to a research category inclusive of all types of research and technologies that deal with the special properties of matter that occur below the given size threshold. It is therefore common to see the plural form "nanotechnologies" as well as "nanoscale technologies" to refer to the broad range of research and applications whose common trait is size. Because of the variety of potential applications (including industrial and military), governments have invested billions of dollars in nanotechnology research. Through its National Nanotechnology Initiative, the USA has invested 3.7 billion dollars. The European Union has invested 1.2 billion and Japan 750 million dollars.

Question: Did you have any paranormal experience?

Details: I would be interested you to tell me their experiences about paranormal activities

Answer:Hmm 

I kind of notice stuff out of the ordinary happens when someone passes away like how the night before my aunt passed away my television turned off and a glass cup in the kitchen broke. 

When someone from my dad side passed away our door bell used to ring but no one was there it even rang when we pulled the battery out it stopped after we found out. 

a friend also told me how he had this old tv that used to display a blue tint and when his grandma passed away it completely broke I think. I can't remember that one

Question: What is the Base Dulce in the USA?

Details: Is related to UFOs?

Answer: In fact, the Dulce base in New Mexico, is a strange place. It is a small sleepy town, perched on the Archuleta Mesa, just south of the border of Colorado and northern New Mexico. 

According to Thomas Castello, a former security officer Dulce Base - underworld this city in particular is highly secret base operated by humans as well as reptilian aliens and their worker caste, the commonly encountered grays.
It is here, apparently, that a multitude of experimentation projects are carried out. Primarily genetic experiments on men, women and children abducted.
There are a myriad of other special science projects taking place in the Dulce base including, but not limited to:
atomic manipulation
cloning studies of the human aura
advanced mind control applications
genetic crosses pet / human
visual and audio spy ...
and the list goes on ...

Question: What is the Area 51 ?

Details:Why is Area 51 not in Google Map?

Answer:What Poldi said. Additional information: It as an Air Force test facility where classified advanced aircraft and other air vehicles are tested. 

There are no alien spacecraft there.

There are no aliens, dead or alive, there.

The faked videos of the Apollo landings were NOT filmed there. The landings were real, and were filmed on the moon.

My experience:

My experience was very positive in yahoo because i like share knowledge,  know different opinions about a particular topic and also I got rid of doubts on various topics. But I must say that sometimes there are people who only dedicated to earning points, making their answers have nothing to do with the topic or are offensive answers.