Dirty Great Machines - Down-The-Hole Drilling | Technology Documentary | Reel Truth. Science
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- Опубликовано: 31 май 2024
- Kidd Mine in Ontario, Canada plunges 200 miles underground and is the deepest base metal mine in the world. The miners use a technique called blast hole mining to extract metal and use state of the art Down-The-Hole Drills located beneath the surface to make holes at almost any angle.
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Наука
peters is so good at explaining how do they drill , as a layman i understood almost everything he explained
Kuknalim Naga
You guys have big balls going 12 and a half miles down in the darkness...
I spit my balls up and out my mouth. Gagged and farted, watching this, not to mention the claustrophobia.
What's the song?
"Take this job and shove it!!!"
Seriously though. Kudos to you guys that can handle this kind of work.
I know my limits.
Looks a lot safer than the 100 year old mines we visit underground!
I really like James he explains the process really well for everyone to understand how it all gose down underground
Agreed!
THANKS FOR THE VIDEO : SALUDOS!! FROM: THE BRONX , NEW YORK ..😃
Continuous minor ? Sounds like Michael Jackson’s dream.
"everything comes down to a single click of the mouse" *right-clicks* BOOM 😂
Mother Earth is so beautifully amazing
We mine 75% of the salt and leave 25% for pillars. What happens after the mine is no longer producing and is abandoned. Will the mine flood and collapse after water washes away pillars, causing mayhem on the surface above?
Cool to see where a hole bunch of my family works and dad at kidd mine
40:28 Lol some dude in the background playing Space Cadet Pinball
Well spotted
For all the mines in operation, you need experienced people to run the machinery and equipment.
In my hometown, the german Freiberg there is located the first and oldes mining academy in the world. 850 years ago, silver was found near the surface. This was the beginning of the silver rush in Freiberg. In 1750 the mining academy was founded to make the underground mining more safe and more efficient.
The mining academy was the mother of all mining methodes we using in the present time. The old silver mine is now part of the academy. The students can using the stopes for practice her knowledge. This is unique in the world.
In the 850 yeras, more than 64 million tons of rock was mined. The output of pure silver was more than 6000 tons. For 200 years Freiberg was the richest city in Germany. The silver exploration ends in 1912 but the History of mining is present everywhere in the City.
not the deepest mine in the world. I think the Kidd mine is 7th if I am not mistaken. South Africa has the top 5 deepest mines in the world
keep practising/ practicing
Heavier than 6 African bull elephants. ! ?? How much is that in giraffes ?😊
Island Nation With tons of salt on the roads. I would wager their cars rust pretty fast.
modern technology? Czechoslovakia has been using this method for 50 years
Goes gps work underground?
In potash and salt mines the equipment dies when you take it out of the mine.
moisture sets in oxidise process then kills it .
if they haven't struck oil yet ? they never will. LOL
200 miles is the astenosphere lol
I have to go
Dont be a Hoser! Wheres the Beer, he?!
They are Amazing , they made that Robot look like a girl even with a ring in her lip. Pity they couldn't get her speaking voice to sound more human ????
@ 33:28 Jesse Ventura?
12 1/2 mile ramp. 25 to 40 min drive time. For what is really only 2 miles distance. I think I would be pressuring R&D for that "drive off into a vertical shaft and kick on the inertial fall-dampers in 15 seconds" device on a weekly basis. Sure, you get paid for the drive time, but still......
2 miles he said ,
200miles!🤣😂 That's what I was thinking. Been to the bottom of #4&was bolting in 9800 Station before it broke into ramp. Pressures are crazy, "Unopened bottle of water, the label was loose around the bottle before opening the bottle". That's how much pressure on the body, "for the kiddos out there". And using a jackleg and stoper, in 48°c plus 100% humidity. Like working out for 10.5hrs straight while in a sauna sucking dust from a vacuum as a breather hose, mixed with blue diesel fumes. Enjoy.. ALL TRUTH, EVERY WORD.
38:48
Nope... Don't want that job!
That job would be so cool it takes guts
the description of this mine is not factual.... look at Mponeng Gold Mine in SA
Saggy Booms. Haha
10:00 no it's not
200 miles underground? The deepest mine in the world goes less than 3 miles underground...
You watch to much RUclips.
Didn't learn that from youtube.
My dong very big
@HunterD510 ...he tells it at the beginning of the video, > ... not quite 200 miles
Jalupasal Hani aku caya bak maju bumi
Joy continuous miner junk.
Cannot beat drill and blast.
B#
X puak DIA my Nak maju bumi guana my g but mcm firun make priamad but basikal bolleh vbaja my NJ buat sueuh sultan mug tunging
For the (in the Hole) ITH drill hammering is as every bit important as rotation....sounds like a dick joke to me
Must be a boring job.
"if we don't drill this hole straight the rock might not break right and it'll take longer"
sounds important.
and that air coming out of the hole looks an awful lot like water to me...
U idiot
21:06 you have a rock or something stuck on your lip sis!
It’s a piercing. Ouch. That’s a horrible place for one: too many germs
The spotless c-clamp intradurally accept because linen thirdly squeak given a best shirt. aspiring, daily bus
That's why english people are so salty
Soon as I hear that ridiculous Britt voice… I’m out!
Apple Sucks no one gives a fuck honestly, and it's Brit. One T not two.