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Sticking a Camera for the First Time into a 400M Deep Mine Shaft

Sticking a Camera for the First Time into a 400M Deep Mine Shaft

已浏览 32 次6 个月之前

Rappelling down a deep air shaft to explore an abandoned mine, part 1

Rappelling down a deep air shaft to explore an abandoned mine, part 1

已浏览 4.4万次6 个月之前

FacebookUnderground Birmingham

Aborted mine rescue leaves dilemma A man's long fall into a deep shaft has left behind some haunting ethical issues.

Aborted mine rescue leaves dilemma A man's long fall into a deep shaft has left behind some haunting ethical issues.

buffalonews.com

Llechwedd Deep Mine Tour

Llechwedd Deep Mine Tour

thisiswhyimbroke.com

Throwing rocks into deep mine shafts 🪨

Throwing rocks into deep mine shafts 🪨

已浏览 32万次2023年6月24日

FacebookVo-Gus Prospecting

Llechwedd Deep Mine Tour

Llechwedd Deep Mine Tour

thisiswhyimbroke.com

Rescuers save man who fell into 100-foot-deep mine shaft and was trapped for days

Rescuers save man who fell into 100-foot-deep mine shaft and was trapped for days

2018年10月18日

ABC NewsMorgan Winsor

[Hot Item] Electrical Underground Mine Ventilation Door/Special Air Lock System for Deep Mine with New Design

made-in-china.com

[Hot Item] Hydraulic/Pneumatic/Electrical Z Type/U Type Megadoor Mine Door for Underground Deep Mine

made-in-china.com

Mine Shaft Sinking Method - 911Metallurgist

911metallurgist.com

The Mineshaft Chasers send it to the bottom of a very deep mine.

已浏览 183.8万次2022年6月28日

FacebookThe Victorian Historical Mine Shaft Chasers Inc

Mining Heavy Machinery Moving Up Road In Deep Mine Landscape Drone Footage On A Bright Summer Day 4K Stock Video - Download Video Clip Now

istockphoto.com

GoPro: Biking into an Abandoned Mine Shaft

已浏览 50.6万次1 周前

Inside of Ryugenji Mabu Shaft in Iwami Ginzan Silver Mine. It was the...

istockphoto.com

One dead, 23 rescued from inside Colorado tourist mine after equipment malfunction

NBC NewsRebecca Cohen

They heard a noise coming from deep inside the mineshaft...😱

已浏览 519.9万次2021年11月30日

FacebookNewsner.com

South Africa: volunteers seek help to illegal miners trapped in disused mine

A cable is wound stress-free around a drum. From the drum 633.5 m of cable is released into a deep mine shaft. The cable bears only its dead weight. The mass density of the cable is 7.85 ×10^3 kg / m^3. The modulus of elasticity of the cable is E=90 ×10^3 N / mm^2. Assume the gravitational field strength is 10 N / kg. Questions: a. Determine the elongation of the free-hanging cable. b. Determine the length for which a maximum stress of 130 N / mm^2 is achieved in the cable. | Numerade

If the Earth were of uniform density, would your weight increase or decrease at the bottom of a deep mine shaft? Defend your answer. | Numerade

2021年7月15日

South Africa: volunteers seek help to illegal miners trapped in disused mine

France24Gavin LEE

South Africa: volunteers seek help to illegal miners trapped in disused mine

Shaft Of Doom Located Deep In Woods#abandonedmines #cave #undergroundmineexploring

已浏览 766 次2 个月之前

YouTube577 Jersey Customs Adventures

Top 5 videos of 2024: 4️⃣@jono_jones1 company plunge deep into a mine shaft with #GoProMAX.@goprobike #GoPro #GoProMTB #Bike #MTB #POV #MountainBiking | GoPro | Facebook

We found a Lost ‘Town’ 500ft Deep Underground

已浏览 29.4万次3 个月之前

YouTubeHell on Earth

DIGGY'S ADVENTURE [1440p] | MARS - PATRONESS OF AIR | DEEP MINE

已浏览 29 次4 个月之前

YouTubeToto spielt

Is This a Bad Idea? | Dinkum Let's Play Day 23

已浏览 20 次1 个月前

YouTubeBuckette

CREEPY Mutant Spiders INFEST Chernobyl’s Closed Mine! #spider #creepy #scary

已浏览 2165 次1 周前

Climbing the 400-Foot Inclined Shaft in an Abandoned Mine

已浏览 1.6万次2011年10月12日

YouTubeExploring Abandoned Mines and Unusual Places

Old Mining Shaft Deep Dive - Dangerous Ground

已浏览 541 次1 周前

YouTubeThe Old Fella's Travels

Deep Mine Shaft Explored #abandonedmines

已浏览 283 次11 个月之前

YouTubeDS Outdoors

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