@murch all what you and masukuma are trying to explain are theories. While I am not disputing them all am saying is that they could be Wright or wrong.
Even in Africa there are myths or stories about giants with an eye at the forehead and at the back terrorising villagers .
The scope of human imagination is almost infinite this applies today and also by our ancestors.
When you talk about the pyramids of Egypt and south America, don't forget the Chinese emperors constructed hills as their tombs. Some of this hills were much greater and more elaborate than the pyramids. So your theory of aliens spreading their wisdom in selected areas is questionable.
It's easier for me to proof that other life isn't discovered yet than you to prove the opposite.

it's very very very big the universe from the most minute possible length (planck's length to the size of the observable universe)


http://apod.nasa.gov/apo...d&utm_medium=twitter

The evidence is there for all to see not just theories.

Ural Pictograms - are as old as 2000-3000 BC can be found in Russia


When we talk of evolution of man what do we mean by saying that the environment changed us to be what we are? We humans have altered other species for our benefit, i.e artificially inseminated animals to produce more meat and milk have we stopped for a second to think that the same could have happened to us?

Those "stories" that you call imagination could still be true, there's evidence of the Anunnaki and prints of giant feet in Kenya and other parts of Africa. 100 years from now MH370 might be referred to as myth...time will tell

Hehehehe
Ever tried e-mailing an ant?

Thats why.

I bet the ants would say we are gods.

Would you say your answer is consistent with your other beliefs?

for myself i always try to keep an open mind,
The greatest thing man has his imagination,
it enables us to be curious,
and be creative
thus discover things before unknown to us
or disapprove wrong beliefs,
wipe away the veil of ignorance.
we used to believe the earth was the center of the universe,
we only dreamed of flying,
electricity was beyond us,
our people died from kwashiakor, bilharzia, influenza etc
hygiene was an anathema to people
and people paid dearly for it- black plague
the mobile phone and 3d Tvs lived in sci fi movies
yet our curiosity and desire to own and achieve this things has resulted in unbelievable advances in science,
our curiosity has made us discover things before unknown,
now we know earth is a very puny planet,
the milky galaxy is one of billions
and our universe is vaaaa...st

thus our curiosity continues.. are we alone?
See you in the future

I doubt you & guru have researched this topic thoroughly. Yes, some of the "UFO" sightings were advanced German and US technology that the public were not privy to. However,that does not explain all the sightings by lead and research air force staff of flying objects unknown to even to them with maneuvers still unmatched by human technology. You need to have an open mind before interrogating this topic. Senior defense staff on retirement in their citizen disclosures and personal memoirs confirm this so does the Brazilian government which is openly working with researchers on this topic.

so... if you look outside in a cloudy sky when they are moving - do you see what you want? you sometimes see chicken! or Golf sticks or even chairs e.t.c. someone can actually claim that someone is showing us stuff. to me the Ural pictograms are just like the clouds - we see what we want to see in them.

I think it is partly a deception.
1. Are these sightings are only seen around the Super Power country? Have they been sighted around India or Russia etc and same country confirmed?
2. Is China silent about this? If yes, is it possible they are also secretly testing the same technology, but as you know them they don't shout about their technologies until runtime.

It is possible there are some creatures out there other than what we know. And that is why these people are using that to show their own secret technology.