Emery Smith, also known as the "Black Project whistleblower", alleges he worked in a deep underground biological facility located in the USA.

There, Smith claims work is taking place on extraterrestrial technology harvested from alien beings and their crashed or captured spaceships which would change the world as we know it.

In a YouTube video, he makes a number of incredible revelations including that ET flying saucers are mostly “organic and linked to the driver”, they can be “infused with life and intelligence” and “change shape”.

Smith claims he served in the US Air Force before becoming a scientist who worked for major corporations on US military projects.

He alleges to have examined more than 3,000 body parts of alien beings.

It has been reported that Smith said he was based at a ultra-secret section of the huge Kirkland Air Force Base in New Mexico, USA.

In the YouTube video, posted by the 'Destroying the Illusion' channel, he makes some astonishing claims.

“I’ve witnessed many different craft in these projects, I was actually working with the craft and bodies because they’re connected,” Smith claims.

“A lot of the craft are organic material which means only the driver of that race can operate the vehicle due to their frequency of the genetic DNA and the frequency that they are emitting.

“It’s kind of like having a pet or a car that only responds to the owner.

“These types of vehicles are so amazing, they are usually made in space through harmonics and frequency.

“So they can actually give life to a craft and enthuse it with artificial intelligence or consciousness, or both.

“And match it to the driver or occupant, of this vehicle.”

He goes on to claim to having worked on number different types of downed flying saucers, which he claims are constantly “emitting an amazing energy from space” some 30 years after being captured.

“Of course there’s always the classic spheres, egg shapes and disc shapes,” he added.

“There’s also other craft that are inter-dimensional that can change shape.

“So they might come in the form of light and they can manifest and change their atomic structure to become a solid so these types of craft are a little bit more advanced than the craft than we hear about on pop culture and on tv.”

Some of his claims sound like they have been ripped from a science fiction movie.

But Smith claims that this technology which is “thousands of years ahead” is being “suppressed” from public knowledge.

And big companies are “fighting” to get their hands on the science.

He claimed: “These craft can actually go inter-dimensional, they can change shape with all of the occupants not knowing its happening and then reform again in different worlds and different dimensions, and different parts of the universe immediately.

“They have their own atmosphere, their own gravity, they have their own little space that they have projected from this craft which keeps them completely encapsulated in it.

“They have already mastered teleportation so the body can shrink within in its own living space.

“And that’s why they can go a million miles per hour and make a right hand turn, because they don’t feel it.

“Because they’re in their own dimensional holographic world, where they have to fall under those scientific algorithms.”

His reason for going public is that Smith claims the ET technology could completely change human life by offering free energy and groundbreaking medical cures.

Footage has emerged that proves the United States Air Force is running a secret black project, according to conspiracy theorists.